- dovecot - dovecot.org

Oauth2 introspection mode bug(?)
by Scott Q. 01 Jul '24

01 Jul '24

Here goes another oauth2 question, hoping it won't be ignored like all the others. I want to use get/auth on tokeninfo_url but post on introspection_url but dovecot doesn't let me. It doesn't add the auth header on tokeninfo_url whenever introspection_mode == post so, if introspection_mode = post, then dovecot no longer sends auth header to tokeninfo_url . Is this by design, is it a bug ? as can be seen in src/lib-oauth2/oauth2-request.c if (add_auth_bearer && http_client_request_get_origin_url(req->req)->user == NULL && set->introspection_mode == INTROSPECTION_MODE_GET_AUTH) { http_client_request_add_header(req->req, "Authorization", t_strdup_printf("Bearer %s", input->token)); }

2 6

Sieve Symlink Error
by Benjamin Rose 01 Jul '24

01 Jul '24

Hello, I'm in the process of moving our mail server from RHEL 6 to RHEL 9. We will be moving to: # dovecot --version 2.3.16 (7e2e900c1a) My issue is that sieve does not appear to work on the new setup, where it does work on the old one. I made a simple filter rule: # cat /u/mail0test/.sieve/ingo.sieve # Sieve Filter # Generated by Ingo (http://www.horde.org/apps/ingo/) (06/28/2024, 11:14:52 PM) require "fileinto"; # Test if header :comparator "i;ascii-casemap" :contains "Subject" "filtertest" { fileinto "Fun"; stop; } Upon sending an email to this test account, the following appears in /var/log/maillog: Jun 29 23:19:56 mail5 dovecot[3066980]: lda(mail0test)<3066980><FA8fFtzOgGZkzC4AuM9lWg>: Warning: sieve: file storage: Active sieve script symlink /u/mail0test/.dovecot.sieve is broken: Invalid/unknown path to storage (points to /u/mail0test/.sieve). Jun 29 23:19:56 mail5 dovecot[2987026]: doveadm(mail0test)<3066983><KFf4FtzOgGZnzC4AuM9lWg>: Warning: sieve: file storage: Active sieve script symlink /u/mail0test/.dovecot.sieve is broken: Invalid/unknown path to storage (points to /u/mail0test/.sieve). Jun 29 23:19:56 mail5 dovecot[2987026]: doveadm(mail0test)<3067016><VdsdK9zOgGaIzC4AuM9lWg>: Warning: sieve: file storage: Active sieve script symlink /u/mail0test/.dovecot.sieve is broken: Invalid/unknown path to storage (points to /u/mail0test/.sieve). Yet: # ll /u/mail0test/.dovecot.sieve lrwxrwxrwx. 1 mail0test sysguest 17 Jun 28 23:26 /u/mail0test/.dovecot.sieve -> .sieve/ingo.sieve # file /u/mail0test/.sieve/ingo.sieve /u/mail0test/.sieve/ingo.sieve: ASCII text That is the filter file I've pasted above. I've set the following directives in /etc/dovecot/conf.d/90-sieve.conf via puppet: augeas { "dovecot_sieve_settings": context => "/files/etc/dovecot/conf.d/90-sieve.conf", changes => [ "set plugin/sieve_dir ~/.sieve", "set plugin/sieve_user_log ~/.sieve/log" ], require => Package["dovecot"], notify => Service["dovecot"]; } The full configuration dump is attached. /u in our environment is the path for user homedirs, which is an NFS mount to a NetApp. The OS is Springdale Linux 9.2, a clone of RedHat from before the IBM license change. It will soon be RHEL 9.4 as we have obtained a license, but for all intents and purposes, Springdale 9.2 and RHEL 9.2 should be considered bug-for-bug compatible. The arch is x86_64 with both machines mail5 and mail6 (replicated) having Intel(R) Xeon(R) Gold 6244 CPU @ 3.60GHz and 768gb of memory. I have the same issue with SELinux in both enforcing and permissive modes, so this is not a permissions error due to SELinux. Am I doing something wrong, or is this a bug? I've seen that there have been some previous issues similar to this that ended up being bugs in pigeonhole, so here I am. Thanks, Ben

2 3

Glean all from addresses from a users mailbox?
by Austin Witmer 01 Jul '24

01 Jul '24

Hello all! Is there a quick and easy way to search through an entire mailbox for a user on my dovecot server and glean all the “from” email addresses? This user would like a record of all the email addresses who have contacted him. Thanks in advance for your ideas. Austin Witmer

3 2

Timeout when opening folder
by Entrepreneur AJ 28 Jun '24

28 Jun '24

Hi all, I'm stuck with an issue. Migrating everything to a k0s kubernetes cluster, trying to migrate dovecot and all so far seems to be well with PVC for mail storage, ssl working great, authentication vis PostgreSQL working great. Issue is when trying to look at another folder say Deleted or Spam etc folder I am getting a timeout error with no logs. I disabled apparmour on the nodes the try again and the following error message appears; Jun 24 21:01:55 imap-login: Info: Login: user=<eaj>, method=PLAIN, rip=194.207.0.0, lip=10.244.24.235, mpid=15, TLS, session=<eTNaF6kbzJHCz3qg> Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Added userdb setting: mail=maildir:/srv/vmail/eaj Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Effective uid=1000, gid=1000, home=/srv/vmail/eaj Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: open(/proc/self/io) failed: Permission denied Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/srv/vmail/eaj Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: maildir++: root=/srv/vmail/eaj, index=, indexpvt=, control=, inbox=/srv/vmail/eaj, alt= Jun 24 21:01:55 imap(eaj)<14><3PRZF6kb0JHCz3qg>: Debug: Mailbox INBOX: Mailbox opened Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Sent: Couldn't open mailbox in list index: Storage size changed 160 != 396 Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Sent: Mailbox opened Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Drafts: Couldn't open mailbox in list index: Storage size changed 160 != 396 Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Drafts: Mailbox opened Thunderbird keeps showing a timeout error after a few minutes. Dovecot Version: 2.3.21 (47349e2482) dovecot -n config: # 2.3.21 (47349e2482): /etc/dovecot/dovecot.conf # OS: Linux 5.15.0-112-generic x86_64 # Hostname: dovecot-549bdc98ff-tzwcf auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes auth_verbose_passwords = yes base_dir = /var/run/dovecot/ first_valid_uid = 1000 import_environment = TZ last_valid_uid = 1000 log_path = /dev/stdout login_greeting = IMAP ready. mail_debug = yes mail_home = /srv/vmail/%n mail_location = maildir:~ namespace inbox { hidden = no inbox = yes list = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile:/etc/dovecot/global-acls:cache_secs=300 acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes imap_compress_deflate_level = 9 mail_crypt_global_private_key = # hidden, use -P to show it mail_crypt_global_public_key = # hidden, use -P to show it mail_crypt_save_version = 2 zlib_save = zstd zlib_save_level = 3 } service auth-worker { user = vmail } service auth { unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { inet_listener lmtp { port = 24 } user = vmail } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 0 ssl = yes } } service submission-login { inet_listener submission { port = 0 } inet_listener submissions { port = 0 } } ssl = required ssl_cert = </etc/dovecot/certs/tls.crt ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305 ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_ssl = yes protocol imap { mail_plugins = postmaster_address = postmaster(a)eajglobal.net } protocol lmtp { mail_plugins = postmaster_address = postmaster(a)eajglobal.net } Any pointers would be highly appreciated.

5 7

Oauth2 remote IP address
by Scott Q. 27 Jun '24

27 Jun '24

Anyone knows how to configure Dovecot to send the real remote ip address of the user to the oauth2 provider ( Keycloak in this case ) ? Right now I see the request as coming from the Dovecot server... Thank you, Scott

1 0

sieve comparator i;unicode-casemap RFC5051
by Alexey 25 Jun '24

25 Jun '24

Hello. Am I right that currently there is no chance to compare non-ascii characters case-insensitive? (UTF-8 strings from inside Subject or Body) I'm looking for :comparator i;unicode-casemap, but can't find it. It is described in RFC5051. Regards, Alexey

1 0

logging computer name
by hp＠hungpham.no 25 Jun '24

25 Jun '24

I am running Dovecot 2.3.21. One client has multiple computers in their LAN, connecting to my server with a static IP. One or several computers in that LAN keep logging in with failed password, but the Dovecot log only shows the public static IP, like this Jun 25 10:39:20 server-name dovecot[689]: imap-login: Disconnected: Connection closed (auth failed, 2 attempts in 62 secs): user=<xxxx(a)domainyyy.com>, method=PLAIN, rip=client-public-IP, lip=server-IP, TLS, session=<MCLxoK4bksIO8zXR> I tried to enable debug, but there is no more information about the LAN IP or computer names. Is there any setting which helps me with that purpose? So it will be much easier to locate the failed computers in that LAN? Thank you.

3 2

Re: Only some of my sent emails are stored in sent-folder
by Joseph Tam 22 Jun '24

22 Jun '24

From: Nils <dovecot(a)bugblatterbeast.de> > Still, there is no filter rule that would apply to that. Additionally, I > only use "fileinto" actions in my filter rules. No, I meant Thunderbird's rules and filters. If your mail reader decides to not save the message, IMAP and Sireve will never see it. Joseph Tam <jtam.home(a)gmail.com>

1 0

Only some of my sent emails are stored in sent-folder
by Nils 21 Jun '24

21 Jun '24

Lots of the emails I send aren't stored in the sent folder. It seems that it mostly (but not always) work for sent emails where the main email-address (the one that is also used as login name) is used as sender. It never seems to work when an alias is used as sender name. There isn't any entry in the mail.err log and nothing that looks suspicious to me in the regular mail.log. I didn't notice it at first, because I usually don't check my sent folder that much, but I it seems to have started when I migrated to the new server a few weeks ago. Any idea what could be the reason for it? Kind regards, Nils Test 1 using main email address (NOT STORED IN SENT FOLDER) Jun 20 20:10:28 SERVER postfix/submission/smtpd[5156]: connect from INTERNET_PROVIDER[IPV6_ADDRESS] Jun 20 20:10:28 SERVER postfix/submission/smtpd[5156]: 3B8B0C0DA8: client=INTERNET_PROVIDER[IPV6_ADDRESS], sasl_method=PLAIN, sasl_username=RECIPIENT(a)SERVER.TLD Jun 20 20:10:28 SERVER postfix/cleanup[5161]: 3B8B0C0DA8: message-id=<bcdc1b7e-e3f1-4a82-8fd9-05dd307313e4(a)SERVER.TLD> Jun 20 20:10:28 SERVER amavis[5197]: (05197-01) Passed CLEAN {AcceptedInbound}, AM.PDP-SOCK [IPV6_ADDRESS] [IPV6_ADDRESS] <RECIPIENT(a)SERVER.TLD> -> <RECIPIENT(a)SERVER.TLD>, Queue-ID: 3B8B0C0DA8, Message-ID: <bcdc1b7e-e3f1-4a82-8fd9-05dd307313e4(a)SERVER.TLD>, mail_id: nv7qsKFzK11D, Hits: 0.975, size: 702, 463 ms Jun 20 20:10:28 SERVER opendkim[1081]: 3B8B0C0DA8: DKIM-Signature field added (s=SERVER.TLD, d=SERVER.TLD) Jun 20 20:10:28 SERVER postfix/qmgr[1792]: 3B8B0C0DA8: from=<RECIPIENT(a)SERVER.TLD>, size=402, nrcpt=1 (queue active) Jun 20 20:10:28 SERVER dovecot: lmtp(5228): Connect from local Jun 20 20:10:28 SERVER dovecot: lmtp(RECIPIENT(a)SERVER.TLD)<5228><cL5iLbSMdGZsFAAAVy37qw>: sieve: msgid=<bcdc1b7e-e3f1-4a82-8fd9-05dd307313e4(a)SERVER.TLD>: stored mail into mailbox 'INBOX' Jun 20 20:10:28 SERVER postfix/lmtp[5227]: 3B8B0C0DA8: to=<RECIPIENT(a)SERVER.TLD>, relay=SERVER.TLD[private/dovecot-lmtp], delay=0.55, delays=0.54/0/0/0.01, dsn=2.0.0, status=sent (250 2.0.0 <RECIPIENT(a)SERVER.TLD> cL5iLbSMdGZsFAAAVy37qw Saved) Jun 20 20:10:28 SERVER dovecot: lmtp(5228): Disconnect from local: Logged out (state=READY) Jun 20 20:10:28 SERVER postfix/qmgr[1792]: 3B8B0C0DA8: removed Jun 20 20:10:28 SERVER dovecot: imap-login: Login: user=<RECIPIENT(a)SERVER.TLD>, method=PLAIN, rip=IPV6_ADDRESS, lip=2a01:4f8:10a:e50::2, mpid=5248, TLS, session=<DdED6FcbbusgAwDKv0yBAGXh6Xy3cdaM> Jun 20 20:10:29 SERVER dovecot: imap(RECIPIENT(a)SERVER.TLD)<5248><DdED6FcbbusgAwDKv0yBAGXh6Xy3cdaM>: Disconnected: Logged out in=496 out=637 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0 Jun 20 20:10:33 SERVER postfix/submission/smtpd[5156]: disconnect from INTERNET_PROVIDER[IPV6_ADDRESS] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=8 Test 2 using alias email address (NOT STORED IN SENT FOLDER) Jun 20 20:10:41 SERVER postfix/submission/smtpd[5156]: connect from INTERNET_PROVIDER[IPV6_ADDRESS] Jun 20 20:10:42 SERVER postfix/submission/smtpd[5156]: 184A5C0DAD: client=INTERNET_PROVIDER[IPV6_ADDRESS], sasl_method=PLAIN, sasl_username=EMAIL(a)SERVER.TLD Jun 20 20:10:42 SERVER postfix/cleanup[5161]: 184A5C0DAD: message-id=<bc2f2025-67e0-4780-9a54-8f06c3b16389(a)SERVER.TLD> Jun 20 20:10:42 SERVER amavis[5196]: (05196-02) Passed CLEAN {AcceptedInbound}, AM.PDP-SOCK [IPV6_ADDRESS] [IPV6_ADDRESS] <ALIAS(a)SERVER.TLD> -> <RECIPIENT(a)SERVER.TLD>, Queue-ID: 184A5C0DAD, Message-ID: <bc2f2025-67e0-4780-9a54-8f06c3b16389(a)SERVER.TLD>, mail_id: ySF-pJQA8aRl, Hits: 0.975, size: 716, 607 ms Jun 20 20:10:42 SERVER opendkim[1081]: 184A5C0DAD: DKIM-Signature field added (s=key1, d=SERVER.TLD) Jun 20 20:10:42 SERVER postfix/qmgr[1792]: 184A5C0DAD: from=<ALIAS(a)SERVER.TLD>, size=408, nrcpt=1 (queue active) Jun 20 20:10:42 SERVER dovecot: lmtp(5228): Connect from local Jun 20 20:10:42 SERVER dovecot: lmtp(RECIPIENT(a)SERVER.TLD)<5228><KCs+LcKMdGZsFAAAVy37qw>: sieve: msgid=<bc2f2025-67e0-4780-9a54-8f06c3b16389(a)SERVER.TLD>: stored mail into mailbox 'INBOX' Jun 20 20:10:42 SERVER dovecot: lmtp(5228): Disconnect from local: Logged out (state=READY) Jun 20 20:10:42 SERVER postfix/lmtp[5227]: 184A5C0DAD: to=<RECIPIENT(a)SERVER.TLD>, relay=SERVER.TLD[private/dovecot-lmtp], delay=0.69, delays=0.68/0/0/0.01, dsn=2.0.0, status=sent (250 2.0.0 <RECIPIENT(a)SERVER.TLD> KCs+LcKMdGZsFAAAVy37qw Saved) Jun 20 20:10:42 SERVER postfix/qmgr[1792]: 184A5C0DAD: removed Jun 20 20:10:47 SERVER postfix/submission/smtpd[5156]: disconnect from INTERNET_PROVIDER[IPV6_ADDRESS] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=8 Test 3 using main email address (stored in sent-folder) Jun 20 20:30:24 SERVER postfix/submission/smtpd[5813]: connect from INTERNET_PROVIDER[IPV6_ADDRESS] Jun 20 20:30:25 SERVER postfix/submission/smtpd[5813]: 3F2C1C0DAD: client=INTERNET_PROVIDER[IPV6_ADDRESS], sasl_method=PLAIN, sasl_username=EMAIL(a)SERVER.TLD Jun 20 20:30:25 SERVER postfix/cleanup[5818]: 3F2C1C0DAD: message-id=<603d7b61-d8d1-4099-bbc2-f0d2e9c776ee(a)SERVER.TLD> Jun 20 20:30:26 SERVER amavis[5197]: (05197-02) Passed CLEAN {AcceptedInbound}, AM.PDP-SOCK [IPV6_ADDRESS] [IPV6_ADDRESS] <EMAIL(a)SERVER.TLD> -> <RECIPIENT(a)SERVER.TLD>, Queue-ID: 3F2C1C0DAD, Message-ID: <603d7b61-d8d1-4099-bbc2-f0d2e9c776ee(a)SERVER.TLD>, mail_id: KDDY0Tv2B0Ut, Hits: 0.975, size: 704, 1096 ms Jun 20 20:30:26 SERVER opendkim[1081]: 3F2C1C0DAD: DKIM-Signature field added (s=key1, d=SERVER.TLD) Jun 20 20:30:26 SERVER postfix/qmgr[1792]: 3F2C1C0DAD: from=<EMAIL(a)SERVER.TLD>, size=398, nrcpt=1 (queue active) Jun 20 20:30:26 SERVER dovecot: lmtp(5824): Connect from local Jun 20 20:30:26 SERVER dovecot: lmtp(RECIPIENT(a)SERVER.TLD)<5824><xsEAGWKRdGbAFgAAVy37qw>: sieve: msgid=<603d7b61-d8d1-4099-bbc2-f0d2e9c776ee(a)SERVER.TLD>: stored mail into mailbox 'INBOX' Jun 20 20:30:26 SERVER postfix/lmtp[5823]: 3F2C1C0DAD: to=<RECIPIENT(a)SERVER.TLD>, relay=SERVER.TLD[private/dovecot-lmtp], delay=1.2, delays=1.2/0.01/0.01/0.01, dsn=2.0.0, status=sent (250 2.0.0 <RECIPIENT(a)SERVER.TLD> xsEAGWKRdGbAFgAAVy37qw Saved) Jun 20 20:30:26 SERVER dovecot: lmtp(5824): Disconnect from local: Logged out (state=READY) Jun 20 20:30:26 SERVER postfix/qmgr[1792]: 3F2C1C0DAD: removed Jun 20 20:30:26 SERVER dovecot: imap(EMAIL(a)SERVER.TLD)<5669><5nRfHlgbHIYgAwDKv0yBAGXh6Xy3cdaM>: Disconnected: Logged out in=1228 out=11932 deleted=0 expunged=0 trashed=0 hdr_count=3 hdr_bytes=816 body_count=0 body_bytes=0 Jun 20 20:30:31 SERVER postfix/submission/smtpd[5813]: disconnect from INTERNET_PROVIDER[IPV6_ADDRESS] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=8

6 15

RE: Only some of my sent emails are stored in sent-folder
by Joseph Tam 21 Jun '24

21 Jun '24

From: Nils <dovecot(a)bugblatterbeast.de> > Lots of the emails I send aren't stored in the sent folder. It seems > that it mostly (but not always) work for sent emails where the main > email-address (the one that is also used as login name) is used as > sender. It never seems to work when an alias is used as sender name. Sounds to me like some mail reader filtering rule. Ordinarily, dovecot does not handle the capture of outgoing mail, Most of the time, it's the mail reader (MUA) that files outgoing messages to a sent-mail folder, and less commonly, the MTA will do it. Mail readers probably employ their own logic to determine what belongs in the sent mail folder: it could be all outgoing mail, it could be redirected based on some role filter. If you have a repeatable case, check it against your filter rule set. If it's inconsistent (the same message does and does not make it into your sent mail folder), you can look at other causes. Joseph Tam <jtam.home(a)gmail.com>

2 1

Core-dump on SSL connection
by Scott Q. 21 Jun '24

21 Jun '24

I'm on Debian 12.5 which comes with openssl 3.0.11 I compiled Dovecot 2.3.21 with some pretty vanilla options: /configure --prefix=/usr/local/dovecot --with-sql --with-mysql --with-docs --with-ssl --without-shadow --without-pam --without-ldap --without-pgsql --without-sqlite --with-systemd systemunitdir=/lib/systemd/system when I connect to it via SSL it core-dumps: Jun 18 20:50:01 mail kernel: imap-login[396438]: segfault at 69 ip 00007f2e5ee19556 sp 00007fffd7ca38f8 error 4 in libcrypto.so.3[7f2e5ecc5000+279000] likely on CPU 8 (core 8, socket 0) Jun 18 20:50:01 mail kernel: Code: c2 31 d2 31 ff c3 66 0f 1f 44 00 00 31 d2 31 ff c3 0f 1f 00 31 c0 48 85 ff 74 41 48 8b 57 08 8b 87 8c 00 00 00 48 85 d2 74 22 8b 52 68 48 85 d2 74 19 48 83 ec 08 ff d2 31 d2 85 c0 0f 48 c2 Anyone encountered something similar and knows how to fix it ?

4 8

Re: Only some of my sent emails are stored in sent-folder
by Joseph Tam 21 Jun '24

21 Jun '24

From: Nils <dovecot(a)bugblatterbeast.de> > Lots of the emails I send aren't stored in the sent folder. It seems > that it mostly (but not always) work for sent emails where the main > email-address (the one that is also used as login name) is used as > sender. It never seems to work when an alias is used as sender name. Sounds to me like some mail reader filtering rule. Ordinarily, dovecot does not handle the capture of outgoing mail, Most of the time, it's the mail reader (MUA) that files outgoing messages to a sent-mail folder, and less commonly, the MTA will do it. Mail readers probably employ their own logic to determine what belongs in the sent mail folder: it could be all outgoing mail, it could be redirected based on some role filter. If you have a repeatable case, check it against your filter rule set. If it's inconsistent (the same message does and does not make it into your sent mail folder), you can look at other causes. Joseph Tam <jtam.home(a)gmail.com>

1 0

Sieve bug on duplicate extension with MessageID break line
by ricardomachini＠gmail.com 19 Jun '24

19 Jun '24

Hello, I noticed that sieve's duplicate function is not working when the MessageID header has a line break and I have encountered messages originating from Microsoft 365 this way. For example: # test 1 From: <mailto:teste@domain.com.br> teste(a)domain.com.br To: <mailto:cron@domain.com.br> cron(a)domain.com.br Subject: test Message-Id: <mailto:854115.209399851-sendEmail@pa1> 854115.209399851-sendEmail@pa1 Date: Wed, 19 Jun 2024 12:35:16 -0300 (-03) Test # test 2 From: <mailto:teste@domain.com.br> teste(a)domain.com.br To: <mailto:cron@domain.com.br> cron(a)domain.com.br Subject: test Message-ID: <mailto:854115.209399851-sendEmail@pa1> 854115.209399851-sendEmail@pa1 Date: Wed, 19 Jun 2024 12:35:16 -0300 (-03) test # dovecot log Jun 19 12:59:33 server1 dovecot[513090]: lmtp(cron(a)domain.com.br) <mailto:cron@domain.com.br)%3c2993309%3e%3c4AeXHGUAc2adrC0AZCVTkw> <2993309><4AeXHGUAc2adrC0AZCVTkw>: sieve: subject=test from:teste@domain.com.br sender:teste@domain.com.br to: cron(a)domain.com.br <mailto:cron@domain.com.br> size:1010 msgid=854115.209399851-sendEmail@pa1 <mailto:854115.209399851-sendEmail@pa1> status=stored mail into mailbox 'INBOX' delivery_time=3 session_time=1 Jun 19 12:59:35 server1 dovecot[513090]: lmtp(cron(a)domain.com.br) <mailto:cron@domain.com.br)%3c2993309%3e%3csKNOK2cAc2adrC0AZCVTkw> <2993309><sKNOK2cAc2adrC0AZCVTkw>: sieve: subject=test from:teste@domain.com.br sender:teste@domain.com.br to: cron(a)domain.com.br <mailto:cron@domain.com.br> size:1014 msgid=854115.209399851-sendEmail@pa1 <mailto:854115.209399851-sendEmail@pa1> status=stored mail into mailbox 'INBOX' delivery_time=3 session_time=1 # sieve rule require ["duplicate", "fileinto", "envelope", "variables"]; if envelope :matches "from" "*" { set "sender" "${1}"; } if header :matches "subject" "*" { set "subject" "${1}"; } if header :matches "message-id" "*" { if duplicate :seconds 300 :uniqueid "${sender} ${subject} ${0}"{ discard; } } Regards, Ricardo

1 0

sieve issue
by savaw82275＠lisoren.com 19 Jun '24

19 Jun '24

Hi! Having a sieve rule: require ["fileinto", "editheader", "variables", "envelope"]; # rule:[med] if allof (address :contains "to" "info(a)mysite.com", header :contains "subject" "invoice") { deleteheader "from"; addheader "from" "info(a)mysite.com"; redirect "final(a)mysite.com"; } I was receiving: redirect action: failed to redirect message to <final(a)mysite.com>: Sendmail program returned error (temporary failure). Enabled debug log level in dovecot, then got some few further lines on this; program exec:/usr/sbin/sendmail (55356): Terminated with non-zero exit code 75 AND this: Error: sieve: redirect action: failed to redirect message to <final(a)mysite.com: Sendmail program returned error (temporary failure). After 2 hours of Google'ing, I finally found a workaround by adding: submission_host = 95.212.12.10 (IP address of my mail server) in dovecot.conf solved the issue. Can someone explain what was the issue and do you guys think this is a correct solution? Regards.

2 1

Re: Sieve generate a lot of hard link copies of mails in mailboxes
by George Asenov 16 Jun '24

16 Jun '24

Hi John, Thanks for taking your time looking at my issue. On 13-Jun-24 3:42 PM, John Stoffel via dovecot wrote: >>>>>> "George" == George Asenov via dovecot <dovecot(a)dovecot.org> writes: > > I don't have a real suggestion, but I do think you can clarify your problem. > >> No one have idea what is wrong here? >> On 07-Jun-24 4:10 PM, George Asenov via dovecot wrote: >>> Hello, >>> >>> I have very strange issue. Sieve generate copies of users messages i.e. >>> not real copies but hardlinks for the same message. It happens to many >>> messages but not every message and not every time, it is not a single >>> user issue I have couple users with that issue. > > Are you expecting sieve to generate copies? And are the copies in the > same folder or across folders? I.e. do you find an email in the > INBOX, and a hardlink in the SPAM folder? The goal here is when user move messages around imap folders to report them as ham/spam depending on where they originate and where they go. I think Sieve should send copy of the message to Rspamd because otherwise client will see the message dispensary which is not intuitive. Copies are all in the same folder. same message with many hard links placed in the same folder. Mostly happen in Trash and Spam folders. > What are the sizes of these emails? Are they all large? Or have > attachements? Is there anything that's common amongst those emails? Nothing in common as far as I can see. Sizes are verry different mostly small. > One idea might be to setup a test account and to just send it a bunch > of emails to try and make the problem occur. And to also look closely > at the rspamd logs as well. Already done that but I'm unable to reproduce it. > What is the size of the system memory on your dovecot server? And > what is the size of the dovecot.index.cache file when you see this > error? You should be able to delete the index and recreate it using > doveadm. > Servers are with enough RAM the smallest one is 64GB. The memory I'm referring is "vsz_limit=256 MB" and in my opinion it is not the issue but a consequence of the large amount of links in the mail and from there large index file and the result not enough memory to work with. When I delete all the copies the "Out of memory" errors are gone. > But from the sound of it, you have users with many thousands of emails > in a folder or folders. Can you check to see if there's any > relationship between users with larger numbers of hardlinks and those > with large numbers of emails? There are users with large number of mails but only some of them have this issue and some don't. Also there are users with small amount that have it which make them with large number of mails(copies). > And maybe instead of having sieve call rspam, maybe you can put it > into a milter and just have the > Rspamd is on a different server and it is set as a milter in postfix. That is why I use curl to report spam/ham. >>> It happens during auto reporting for spam/ham with sieve. >>> But I'm unable to reproduce it. >>> >>> At some point the hardlinks copies become so many that the mailbox index >>> files become so bug that dovecot start throwing error: >>> ################################ >>> dovecot[3385911]: imap(redacted(a)domain.tld)<1992901><RRBL9PQX69IXfCSs>: >>> Error: Mailbox Junk: mmap(size=520636784) failed with file >>> /var/lib/dovecot-virtualmin/index/redacted(a)domain.tld/.Junk/dovecot.index.cache: Cannot allocate memory >>> ################################ >>> other relevant logs are: >>> >>> dovecot: imap-login: Login: user=<redacted.user>, method=PLAIN, >>> rip=YYY.YYY.YYY.YYY, lip=XXX.XXX.XXX.XXX, mpid=3393763, TLS, >>> session=<c1Z1lPsZuPCAWqqI> >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: >>> learn-spam.sieve was triggered on imap.cause=COPY: >>> msgid=<87584056G78841203D85243127W62181551P@idomziqnd> >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: >>> learn-spam on imap.cause=COPY: from=redacted.mail, to=redacted2.mail, >>> subject=Asseyez-vous confortablement, n'importe où..., >>> msgid=<87584056G78841203D85243127W62181551P@idomziqnd>, >>> X-Spamd-Result=default: False [4.49 / 15.00]; >>> FORGED_RECIPIENTS(2.00)[m:redacted2.mail,s:redacted.user.fr]; >>> BAYES_SPAM(1.89)[88.30%]; MID_RHS_NOT_FQDN(0.50)[]; >>> BAD_REP_POLICIES(0.10)[]; RCVD_NO_TLS_LAST(0.10)[]; >>> MIME_GOOD(-0.10)[multipart/related,multipart/alternative,text/plain]; >>> ASN(0.00)[asn:34300, ipnet:62.173.128.0/19, country:RU]; >>> RCVD_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:+,3:~,4:~,5:+]; >>> RCPT_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; >>> RCVD_VIA_SMTP_AUTH(0.00)[]; GREYLIST(0.00)[pass,body]; >>> R_DKIM_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; >>> R_SPF_ALLOW(0.00)[+mx]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[or.mg]; >>> NEURAL_SPAM(0.00)[0.000] >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: >>> learn-spam send to rspamd spam >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: program >>> exec:/var/lib/dovecot/sieve/rspamd-learn-spam.sh (3397238): Terminated >>> with non-zero exit code 1 >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: Error: sieve: >>> failed to execute to program `rspamd-learn-spam.sh': refer to server log >>> for more information. [2024-06-03 07:36:40] >>> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: Disconnected: >>> Connection closed (UID FETCH finished 32.173 secs ago) in=2914 out=39237 >>> deleted=1 expunged=1 trashed=0 hdr_count=14 hdr_bytes=10705 body_count=1 >>> body_bytes=1606 >>> >>> I know that this is because the mail which is reported is too big for >>> curl but documentation say that > > Wait, how large is this email you're trying to process? So once you > have rspamd-learn-spam.sh crash on you, then you are really having an > rspam problem. Do you really need to scan large attachements? The "crash" is an error from curl because the mail is too big to send it inline as I pipe it, > What is your rspam configuration? And have you talked to people on > the rspamd mailing list on how to configure things? Rspamd is on a diffrent machine and I think it is not to blame here. > >>> $$$$$$$$$$$$$$$$$ >>> pipe :copy :try "rspamd-learn-spam.sh"; >>> $$$$$$$$$$$$$$$$$ >>> this should ignore the error. >>> I have tested also to change it like that: >>> $$$$$$$$$$$$$$$$$ >>> pipe :copy "rspamd-learn-spam.sh"; >>> $$$$$$$$$$$$$$$$$ >>> but the issue still persists > > So why are you doing a :copy here? If you're trying to say this email > is spam, why not just move it to your spam folder, and then have > rspamd go through your junk folder once a day instead? Because this should be kind of invisible to users. They move mails between folders and in the background they report as spam/ham > Have you looked at the system logs for memory problems when these > hardlink files are created? Are you running out of memory on general > on this mail server? > No memory problems on the machine itself there is plenty of free Ram > Instead of focusing on dovecot, back up a level and think about the > resources allocated to the whole system, and what types of mail > messages are showing this problem. How are they alike? What is your > mail volume? Does the problem happen when you get lots of emails, or > is it really random? It is not the amount of messages coming if I comment out the config executing spam/ham reporting and clean up the hardlinks the issue didn't show up for months. > Do you have old rspamd processes hanging around taking up resources? Rspamd can't make copies on that machine because it is on a separate server. > > Good luck! > John > > > > >>> I can't confirm that the issue is that error because these errors are >>> way less than the messages with hardlink copies. >>> Also sometimes one mail have more than two hardlinks to it. >>> ######################################## >>> here is a example: >>> >>> inode# hardlink_count filename >>> 2430090371 23850 >>> ./Maildir/.Trash/cur/1714190559.M355157P25776.redacted.hostname,S=39259,W=40217:2,S >>> 2430090371 23850 >>> ./Maildir/.Trash/cur/1714190562.M259778P25902.redacted.hostname,S=39259,W=40217:2,S >>> 2430090371 23850 >>> ./Maildir/.Trash/cur/1714190565.M188090P26028.redacted.hostname,S=39259,W=40217:2,S >>> 2430090371 23850 >>> ./Maildir/.Trash/cur/1714190568.M340582P26179.redacted.hostname,S=39259,W=40217:2,S >>> >>> yes this is "23850" hardlinks to the same Inode >>> ####################################### >>> The issue is somewhere in the sieve ham/spam reporting to rspamd but >>> cant figure out where and why. >>> >>> Is this a bug or my configuration is wrong? >>> >>> >>> Here are all related configurations (feel free to ask for more if needed): >>> ###################################################################### >>> # doveconf -n >>> # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf >>> # Pigeonhole version 0.5.16 (09c29328) >>> # OS: Linux 4.18.0-513.24.1.el8_9.x86_64 x86_64 Rocky Linux release 8.9 >>> (Green Obsidian) >>> # Hostname: redacteddomain.tld >>> auth_mechanisms = plain login >>> disable_plaintext_auth = no >>> first_valid_uid = 1000 >>> mail_location = >>> maildir:~/Maildir:INDEX=/var/lib/dovecot-virtualmin/index/%u:CONTROL=/var/lib/dovecot-virtualmin/control/%u >>> managesieve_notify_capability = mailto >>> managesieve_sieve_capability = fileinto reject envelope >>> encoded-character vacation subaddress comparator-i;ascii-numeric >>> relational regex imap4flags copy include variables body enotify >>> environment mailbox date index ihave duplicate mime >>> foreverypart extracttext vacation-seconds imapsieve vnd.dovecot.imapsieve >>> mbox_write_locks = fcntl >>> namespace inbox { >>> inbox = yes >>> location = >>> mailbox Drafts { >>> auto = subscribe >>> special_use = \Drafts >>> } >>> mailbox Junk { >>> auto = create >>> special_use = \Junk >>> } >>> mailbox Sent { >>> auto = subscribe >>> special_use = \Sent >>> } >>> mailbox "Sent Messages" { >>> special_use = \Sent >>> } >>> mailbox Trash { >>> auto = subscribe >>> special_use = \Trash >>> } >>> mailbox spam { >>> auto = subscribe >>> special_use = \Junk >>> } >>> prefix = >>> } >>> passdb { >>> driver = pam >>> } >>> plugin { >>> imapsieve_mailbox1_before = file:/var/lib/dovecot/sieve/learn-spam.sieve >>> imapsieve_mailbox1_causes = COPY >>> imapsieve_mailbox1_name = spam >>> imapsieve_mailbox2_before = file:/var/lib/dovecot/sieve/learn-ham.sieve >>> imapsieve_mailbox2_causes = COPY >>> imapsieve_mailbox2_from = spam >>> imapsieve_mailbox2_name = * >>> imapsieve_mailbox3_before = file:/var/lib/dovecot/sieve/learn-spam.sieve >>> imapsieve_mailbox3_causes = COPY >>> imapsieve_mailbox3_name = Junk >>> imapsieve_mailbox4_before = file:/var/lib/dovecot/sieve/learn-ham.sieve >>> imapsieve_mailbox4_causes = COPY >>> imapsieve_mailbox4_from = Junk >>> imapsieve_mailbox4_name = * >>> quota = fs:user userquota >>> quota2 = fs:group groupquota >>> quota_grace = 100M >>> quota_warning = storage=95%% quota-warning 95 %n %d >>> quota_warning2 = storage=90%% quota-warning 90 %n %d >>> quota_warning3 = storage=80%% quota-warning 80 %n %d >>> sieve = file:~/sieve;active=~/.dovecot.sieve >>> sieve_before = /var/lib/dovecot/sieve/before-global.sieve >>> sieve_extensions = +vacation-seconds >>> sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment >>> +vnd.dovecot.debug >>> sieve_pipe_bin_dir = /var/lib/dovecot/sieve >>> sieve_plugins = sieve_extprograms sieve_imapsieve >>> sieve_vacation_default_period = 10d >>> sieve_vacation_max_period = 30d >>> sieve_vacation_min_period = 1h >>> } >>> protocols = imap pop3 lmtp sieve >>> process_min_avail = 5 >>> service_count = 0 >>> } >>> service imap { >>> process_limit = 400 >>> } >>> service lmtp { >>> unix_listener /var/spool/postfix/private/dovecot-lmtp { >>> group = postfix >>> mode = 01224 >>> user = postfix >>> } >>> } >>> service pop3 { >>> process_limit = 200 >>> } >>> service quota-warning { >>> executable = script /var/lib/dovecot/quota-warning.sh >>> service_count = 1 >>> unix_listener quota-warning { >>> group = dovecot >>> mode = 0666 >>> user = dovecot >>> } >>> } >>> ssl_ca = </etc/pki/dovecot/certs/ca.pem >>> ssl_cert = </etc/pki/dovecot/certs/dovecot.pem >>> ssl_cipher_list = >>> ECDHE-RSA-AES256-SHA384:AES256-SHA256:AES256-SHA256:!RC4:HIGH:MEDIUM:+TLSv1:+TLSv1.1:+TLSv1.2:!MD5:!ADH:!aNULL:!eNULL:!NULL:!DH:!ADH:!EDH:!AESGCM >>> ssl_key = # hidden, use -P to show it >>> userdb { >>> driver = passwd >>> } >>> protocol lmtp { >>> mail_plugins = " sieve" >>> userdb { >>> args = username_format=%n /etc/passwd >>> driver = passwd-file >>> name = >>> } >>> } >>> protocol imap { >>> mail_plugins = " imap_quota imap_sieve quota" >>> } >>> >>> ###################################################################### >>> >>> # cat /var/lib/dovecot/sieve/learn-spam.sieve >>> require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", >>> "imap4flags", "vnd.dovecot.debug", "variables"]; >>> >>> # Logging >>> if address :matches "from" "*" { set "FROM" "${1}"; } >>> if address :matches "to" "*" { set "TO" "${1}"; } >>> if header :matches "subject" "*" { set "SUBJECT" "${1}"; } >>> if header :matches "Message-ID" "*" { set "MSGID" "${1}"; } >>> if header :matches "X-Spamd-Result" "*" { set "XSpamdResult" "${1}"; } >>> if environment :matches "imap.cause" "*" { set "IMAPCAUSE" "${1}"; } >>> debug_log "learn-spam.sieve was triggered on imap.cause=${IMAPCAUSE}: >>> msgid=${MSGID}"; >>> set "LogMsg" "learn-spam on imap.cause=${IMAPCAUSE}: from=${FROM}, >>> to=${TO}, subject=${SUBJECT}, msgid=${MSGID}, >>> X-Spamd-Result=${XSpamdResult}"; >>> >>> # Spam-learning by sending copy with curl to rspmd >>> if anyof (environment :is "imap.cause" "COPY", environment :is >>> "imap.cause" "APPEND") { >>> debug_log "${LogMsg}"; >>> debug_log "learn-spam send to rspamd spam"; >>> pipe :copy :try "rspamd-learn-spam.sh"; >>> } >>> # Catch replied or forwarded spam and send to rspamd ham >>> elsif anyof (allof (hasflag "\\Answered", environment :contains >>> "imap.changedflags" "\\Answered"), >>> allof (hasflag "$Forwarded", environment :contains >>> "imap.changedflags" "$Forwarded")) { >>> debug_log "${LogMsg}"; >>> debug_log "learn-spam send to rspamd ham"; >>> pipe :copy :try "rspamd-learn-ham.sh"; >>> } >>> ###################################################################### >>> >>> cat /var/lib/dovecot/sieve/learn-ham.sieve >>> require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", >>> "variables", "vnd.dovecot.debug"]; >>> >>> # Exclude messages which were moved to Trash (or training mailboxes) >>> from ham learning >>> if environment :matches "imap.mailbox" "*" { >>> set "mailbox" "${1}"; >>> } >>> if string "${mailbox}" [ "INBOX/Trash", "INBOX/Deleted Items", >>> "INBOX/Bin", "INBOX/train_ham", "INBOX/train_prob", "INBOX/train_spam", >>> "Trash" ] { >>> stop; >>> } >>> >>> # Logging >>> if address :matches "from" "*" { set "FROM" "${1}"; } >>> if address :matches "to" "*" { set "TO" "${1}"; } >>> if header :matches "subject" "*" { set "SUBJECT" "${1}"; } >>> if header :matches "Message-ID" "*" { set "MSGID" "${1}"; } >>> if header :matches "X-Spamd-Result" "*" { set "XSpamdResult" "${1}"; } >>> if environment :matches "imap.cause" "*" { set "IMAPCAUSE" "${1}"; } >>> debug_log "learn-ham on imap.cause=${IMAPCAUSE}: from=${FROM}, to=${TO}, >>> subject=${SUBJECT}, msgid=${MSGID}, X-Spamd-Result=${XSpamdResult}"; >>> >>> # Ham-learning sending a copy of the message to rspamd >>> debug_log "learn-ham send to rspamd ham"; >>> pipe :copy :try "rspamd-learn-ham.sh"; >>> ###################################################################### >>> >>> cat /var/lib/dovecot/sieve/rspamd-learn-ham.sh >>> #!/bin/bash >>> >>> function log_error() { echo `date '+%Y-%m-%d %H:%M:%S'` ERROR: $1 >&2; } >>> function log() { echo `date '+%Y-%m-%d %H:%M:%S'` INFO: $1; } >>> >>> MAIL=$(tee) >>> SERVER_LIST=("redacted.tld") #rspamd server >>> >>> PASSWORD="redacted" >>> >>> >>> for SERVER in ${SERVER_LIST[@]}; do >>> log "Trying to report spam to ${SERVER}" >>> RETURN=$(/usr/bin/curl -s --connect-timeout 1 -H "Password: >>> ${PASSWORD}" --data-binary --url "http://${SERVER}:11334/learnham" -d >>> "${MAIL}") >>> STATUS=$? >>> if [ $STATUS -eq 0 ]; then >>> log "Spam reported to ${SERVER}: ${RETURN}" >>> exit 0 >>> else >>> if [ $STATUS -eq 28 ]; then >>> log_error "Reporting SPAM to ${SERVER} failed: Connection >>> timed out." >>> else >>> log_error "Reporting SPAM to ${SERVER} failed: CURL exit >>> status ${STATUS}" >>> fi >>> fi >>> done >>> >>> log_error "Reporting SPAM failed ${SERVERS[@]}" >>> exit 1 >>> ###################################################################### >>> >>> cat /var/lib/dovecot/sieve/rspamd-learn-spam.sh >>> #!/bin/bash >>> >>> function log_error() { echo `date '+%Y-%m-%d %H:%M:%S'` ERROR: $1 >&2; } >>> function log() { echo `date '+%Y-%m-%d %H:%M:%S'` INFO: $1; } >>> >>> MAIL=$(tee) >>> SERVER_LIST=("redacted.tld") #rspamd server >>> PASSWORD="redacted" >>> >>> >>> >>> for SERVER in ${SERVER_LIST[@]}; do >>> log "Trying to report spam to ${SERVER}" >>> RETURN=$(/usr/bin/curl -s --connect-timeout 1 -H "Password: >>> ${PASSWORD}" --data-binary --url "http://${SERVER}:11334/learnspam" -d >>> "${MAIL}") >>> STATUS=$? >>> if [ $STATUS -eq 0 ]; then >>> log "Spam reported to ${SERVER}: ${RETURN}" >>> exit 0 >>> else >>> if [ $STATUS -eq 28 ]; then >>> log_error "Reporting SPAM to ${SERVER} failed: Connection >>> timed out." >>> else >>> log_error "Reporting SPAM to ${SERVER} failed: CURL exit >>> status ${STATUS}" >>> fi >>> fi >>> done >>> >>> log_error "Reporting SPAM failed ${SERVERS[@]}" >>> exit 1 >>> ###################################################################### >>> >>> without all "imapsieve_mailbox.* " directives the problem is gone. >>> >>> >>> Thanks to everyone in advance. >>> > >> -- >> Warm regards >> George A. >> WPXHosting >> _______________________________________________ >> dovecot mailing list -- dovecot(a)dovecot.org >> To unsubscribe send an email to dovecot-leave(a)dovecot.org > _______________________________________________ > dovecot mailing list -- dovecot(a)dovecot.org > To unsubscribe send an email to dovecot-leave(a)dovecot.org -- Warm regards George A.

2 3

Sieve generate a lot of hard link copies of mails in mailboxes
by George Asenov 13 Jun '24

13 Jun '24

Hello, I have very strange issue. Sieve generate copies of users messages i.e. not real copies but hardlinks for the same message. It happens to many messages but not every message and not every time, it is not a single user issue I have couple users with that issue. It happens during auto reporting for spam/ham with sieve. But I'm unable to reproduce it. At some point the hardlinks copies become so many that the mailbox index files become so bug that dovecot start throwing error: ################################ dovecot[3385911]: imap(redacted(a)domain.tld)<1992901><RRBL9PQX69IXfCSs>: Error: Mailbox Junk: mmap(size=520636784) failed with file /var/lib/dovecot-virtualmin/index/redacted(a)domain.tld/.Junk/dovecot.index.cache: Cannot allocate memory ################################ other relevant logs are: dovecot: imap-login: Login: user=<redacted.user>, method=PLAIN, rip=YYY.YYY.YYY.YYY, lip=XXX.XXX.XXX.XXX, mpid=3393763, TLS, session=<c1Z1lPsZuPCAWqqI> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: learn-spam.sieve was triggered on imap.cause=COPY: msgid=<87584056G78841203D85243127W62181551P@idomziqnd> dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: learn-spam on imap.cause=COPY: from=redacted.mail, to=redacted2.mail, subject=Asseyez-vous confortablement, n'importe où..., msgid=<87584056G78841203D85243127W62181551P@idomziqnd>, X-Spamd-Result=default: False [4.49 / 15.00]; FORGED_RECIPIENTS(2.00)[m:redacted2.mail,s:redacted.user.fr]; BAYES_SPAM(1.89)[88.30%]; MID_RHS_NOT_FQDN(0.50)[]; BAD_REP_POLICIES(0.10)[]; RCVD_NO_TLS_LAST(0.10)[]; MIME_GOOD(-0.10)[multipart/related,multipart/alternative,text/plain]; ASN(0.00)[asn:34300, ipnet:62.173.128.0/19, country:RU]; RCVD_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:+,3:~,4:~,5:+]; RCPT_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; GREYLIST(0.00)[pass,body]; R_DKIM_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(0.00)[+mx]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[or.mg]; NEURAL_SPAM(0.00)[0.000] dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: sieve: DEBUG: learn-spam send to rspamd spam dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: program exec:/var/lib/dovecot/sieve/rspamd-learn-spam.sh (3397238): Terminated with non-zero exit code 1 dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: Error: sieve: failed to execute to program `rspamd-learn-spam.sh': refer to server log for more information. [2024-06-03 07:36:40] dovecot: imap(redacted.user)<3393763><c1Z1lPsZuPCAWqqI>: Disconnected: Connection closed (UID FETCH finished 32.173 secs ago) in=2914 out=39237 deleted=1 expunged=1 trashed=0 hdr_count=14 hdr_bytes=10705 body_count=1 body_bytes=1606 I know that this is because the mail which is reported is too big for curl but documentation say that $$$$$$$$$$$$$$$$$ pipe :copy :try "rspamd-learn-spam.sh"; $$$$$$$$$$$$$$$$$ this should ignore the error. I have tested also to change it like that: $$$$$$$$$$$$$$$$$ pipe :copy "rspamd-learn-spam.sh"; $$$$$$$$$$$$$$$$$ but the issue still persists I can't confirm that the issue is that error because these errors are way less than the messages with hardlink copies. Also sometimes one mail have more than two hardlinks to it. ######################################## here is a example: inode# hardlink_count filename 2430090371 23850 ./Maildir/.Trash/cur/1714190559.M355157P25776.redacted.hostname,S=39259,W=40217:2,S 2430090371 23850 ./Maildir/.Trash/cur/1714190562.M259778P25902.redacted.hostname,S=39259,W=40217:2,S 2430090371 23850 ./Maildir/.Trash/cur/1714190565.M188090P26028.redacted.hostname,S=39259,W=40217:2,S 2430090371 23850 ./Maildir/.Trash/cur/1714190568.M340582P26179.redacted.hostname,S=39259,W=40217:2,S yes this is "23850" hardlinks to the same Inode ####################################### The issue is somewhere in the sieve ham/spam reporting to rspamd but cant figure out where and why. Is this a bug or my configuration is wrong? Here are all related configurations (feel free to ask for more if needed): ###################################################################### # doveconf -n # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) # OS: Linux 4.18.0-513.24.1.el8_9.x86_64 x86_64 Rocky Linux release 8.9 (Green Obsidian) # Hostname: redacteddomain.tld auth_mechanisms = plain login disable_plaintext_auth = no first_valid_uid = 1000 mail_location = maildir:~/Maildir:INDEX=/var/lib/dovecot-virtualmin/index/%u:CONTROL=/var/lib/dovecot-virtualmin/control/%u managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext vacation-seconds imapsieve vnd.dovecot.imapsieve mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = create special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } mailbox spam { auto = subscribe special_use = \Junk } prefix = } passdb { driver = pam } plugin { imapsieve_mailbox1_before = file:/var/lib/dovecot/sieve/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = spam imapsieve_mailbox2_before = file:/var/lib/dovecot/sieve/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = spam imapsieve_mailbox2_name = * imapsieve_mailbox3_before = file:/var/lib/dovecot/sieve/learn-spam.sieve imapsieve_mailbox3_causes = COPY imapsieve_mailbox3_name = Junk imapsieve_mailbox4_before = file:/var/lib/dovecot/sieve/learn-ham.sieve imapsieve_mailbox4_causes = COPY imapsieve_mailbox4_from = Junk imapsieve_mailbox4_name = * quota = fs:user userquota quota2 = fs:group groupquota quota_grace = 100M quota_warning = storage=95%% quota-warning 95 %n %d quota_warning2 = storage=90%% quota-warning 90 %n %d quota_warning3 = storage=80%% quota-warning 80 %n %d sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /var/lib/dovecot/sieve/before-global.sieve sieve_extensions = +vacation-seconds sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug sieve_pipe_bin_dir = /var/lib/dovecot/sieve sieve_plugins = sieve_extprograms sieve_imapsieve sieve_vacation_default_period = 10d sieve_vacation_max_period = 30d sieve_vacation_min_period = 1h } protocols = imap pop3 lmtp sieve process_min_avail = 5 service_count = 0 } service imap { process_limit = 400 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 01224 user = postfix } } service pop3 { process_limit = 200 } service quota-warning { executable = script /var/lib/dovecot/quota-warning.sh service_count = 1 unix_listener quota-warning { group = dovecot mode = 0666 user = dovecot } } ssl_ca = </etc/pki/dovecot/certs/ca.pem ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_cipher_list = ECDHE-RSA-AES256-SHA384:AES256-SHA256:AES256-SHA256:!RC4:HIGH:MEDIUM:+TLSv1:+TLSv1.1:+TLSv1.2:!MD5:!ADH:!aNULL:!eNULL:!NULL:!DH:!ADH:!EDH:!AESGCM ssl_key = # hidden, use -P to show it userdb { driver = passwd } protocol lmtp { mail_plugins = " sieve" userdb { args = username_format=%n /etc/passwd driver = passwd-file name = } } protocol imap { mail_plugins = " imap_quota imap_sieve quota" } ###################################################################### # cat /var/lib/dovecot/sieve/learn-spam.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "imap4flags", "vnd.dovecot.debug", "variables"]; # Logging if address :matches "from" "*" { set "FROM" "${1}"; } if address :matches "to" "*" { set "TO" "${1}"; } if header :matches "subject" "*" { set "SUBJECT" "${1}"; } if header :matches "Message-ID" "*" { set "MSGID" "${1}"; } if header :matches "X-Spamd-Result" "*" { set "XSpamdResult" "${1}"; } if environment :matches "imap.cause" "*" { set "IMAPCAUSE" "${1}"; } debug_log "learn-spam.sieve was triggered on imap.cause=${IMAPCAUSE}: msgid=${MSGID}"; set "LogMsg" "learn-spam on imap.cause=${IMAPCAUSE}: from=${FROM}, to=${TO}, subject=${SUBJECT}, msgid=${MSGID}, X-Spamd-Result=${XSpamdResult}"; # Spam-learning by sending copy with curl to rspmd if anyof (environment :is "imap.cause" "COPY", environment :is "imap.cause" "APPEND") { debug_log "${LogMsg}"; debug_log "learn-spam send to rspamd spam"; pipe :copy :try "rspamd-learn-spam.sh"; } # Catch replied or forwarded spam and send to rspamd ham elsif anyof (allof (hasflag "\\Answered", environment :contains "imap.changedflags" "\\Answered"), allof (hasflag "$Forwarded", environment :contains "imap.changedflags" "$Forwarded")) { debug_log "${LogMsg}"; debug_log "learn-spam send to rspamd ham"; pipe :copy :try "rspamd-learn-ham.sh"; } ###################################################################### cat /var/lib/dovecot/sieve/learn-ham.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables", "vnd.dovecot.debug"]; # Exclude messages which were moved to Trash (or training mailboxes) from ham learning if environment :matches "imap.mailbox" "*" { set "mailbox" "${1}"; } if string "${mailbox}" [ "INBOX/Trash", "INBOX/Deleted Items", "INBOX/Bin", "INBOX/train_ham", "INBOX/train_prob", "INBOX/train_spam", "Trash" ] { stop; } # Logging if address :matches "from" "*" { set "FROM" "${1}"; } if address :matches "to" "*" { set "TO" "${1}"; } if header :matches "subject" "*" { set "SUBJECT" "${1}"; } if header :matches "Message-ID" "*" { set "MSGID" "${1}"; } if header :matches "X-Spamd-Result" "*" { set "XSpamdResult" "${1}"; } if environment :matches "imap.cause" "*" { set "IMAPCAUSE" "${1}"; } debug_log "learn-ham on imap.cause=${IMAPCAUSE}: from=${FROM}, to=${TO}, subject=${SUBJECT}, msgid=${MSGID}, X-Spamd-Result=${XSpamdResult}"; # Ham-learning sending a copy of the message to rspamd debug_log "learn-ham send to rspamd ham"; pipe :copy :try "rspamd-learn-ham.sh"; ###################################################################### cat /var/lib/dovecot/sieve/rspamd-learn-ham.sh #!/bin/bash function log_error() { echo `date '+%Y-%m-%d %H:%M:%S'` ERROR: $1 >&2; } function log() { echo `date '+%Y-%m-%d %H:%M:%S'` INFO: $1; } MAIL=$(tee) SERVER_LIST=("redacted.tld") #rspamd server PASSWORD="redacted" for SERVER in ${SERVER_LIST[@]}; do log "Trying to report spam to ${SERVER}" RETURN=$(/usr/bin/curl -s --connect-timeout 1 -H "Password: ${PASSWORD}" --data-binary --url "http://${SERVER}:11334/learnham" -d "${MAIL}") STATUS=$? if [ $STATUS -eq 0 ]; then log "Spam reported to ${SERVER}: ${RETURN}" exit 0 else if [ $STATUS -eq 28 ]; then log_error "Reporting SPAM to ${SERVER} failed: Connection timed out." else log_error "Reporting SPAM to ${SERVER} failed: CURL exit status ${STATUS}" fi fi done log_error "Reporting SPAM failed ${SERVERS[@]}" exit 1 ###################################################################### cat /var/lib/dovecot/sieve/rspamd-learn-spam.sh #!/bin/bash function log_error() { echo `date '+%Y-%m-%d %H:%M:%S'` ERROR: $1 >&2; } function log() { echo `date '+%Y-%m-%d %H:%M:%S'` INFO: $1; } MAIL=$(tee) SERVER_LIST=("redacted.tld") #rspamd server PASSWORD="redacted" for SERVER in ${SERVER_LIST[@]}; do log "Trying to report spam to ${SERVER}" RETURN=$(/usr/bin/curl -s --connect-timeout 1 -H "Password: ${PASSWORD}" --data-binary --url "http://${SERVER}:11334/learnspam" -d "${MAIL}") STATUS=$? if [ $STATUS -eq 0 ]; then log "Spam reported to ${SERVER}: ${RETURN}" exit 0 else if [ $STATUS -eq 28 ]; then log_error "Reporting SPAM to ${SERVER} failed: Connection timed out." else log_error "Reporting SPAM to ${SERVER} failed: CURL exit status ${STATUS}" fi fi done log_error "Reporting SPAM failed ${SERVERS[@]}" exit 1 ###################################################################### without all "imapsieve_mailbox.* " directives the problem is gone. Thanks to everyone in advance. -- Warm regards George A. WPXHosting

2 2

"Read the 'bug reports page' …" -> 404
by H. Thiele 13 Jun '24

13 Jun '24

Hi there, while investigating how to possibly report issues to the Dovecot project I noticed that the link to the "bug reports page" in the "mailing list" section on dovecot.org is broken and leads to a 404. https://www.dovecot.org/mailing-lists/ -> "Read the 'bug reports page' before posting a bug report. …" -> "The page you are looking for is not found" regards, H. Thiele

8 10

Re: "Read the 'bug reports page' …" -> 404
by H. Thiele 13 Jun '24

13 Jun '24

I also noticed this affects local documentation in the Dovecot release (v2.3.21), e.g. the old URL is referenced in many of the man files that get installed. It is probably a good idea to setup a 301 redirect rather than just dumping a 404 on the website too. On 12/06/24 8:05 AM, aki.tuomi wrote: > Thanks for letting us know. We'll fix this soon, use > https://dovecot.org/bugreport-mail > > Aki > > -------- Original message -------- > From: "H. Thiele via dovecot" <dovecot(a)dovecot.org> > Date: 6/12/24 06:49 (GMT+00:00) > To: dovecot(a)dovecot.org > Subject: "Read the 'bug reports page' …" -> 404 > > > Hi there, > > while investigating how to possibly report issues to the Dovecot > project I noticed that the link to the "bug reports page" in > the "mailing list" section on dovecot.org is broken and leads to > a 404. > > > https://www.dovecot.org/mailing-lists/ -> > "Read the 'bug reports page' before posting a bug report. …" > > -> "The page you are looking for is not found" > > > > regards, > H. Thiele > _______________________________________________ > dovecot mailing list -- dovecot(a)dovecot.org > To unsubscribe send an email to dovecot-leave(a)dovecot.org >

1 0

Duplicate "cache" in doveadm's help text
by H. Thiele 12 Jun '24

12 Jun '24

1 0

how to disable port 143
by Jeff Peng 10 Jun '24

10 Jun '24

Hello, I have commented out this line in 10-master.conf: service imap-login { inet_listener imap { #port = 143 } But this doesn't close the port 143. So I have changed it to: service imap-login { inet_listener imap { address = 127.0.0.1 port = 143 } This let port 143 listen on local address. my question, is it possible to close port 143 entirely in dovecot? Thanks.

5 8

Lots of "Corrupted dbox file" errors in log
by simon＠simonliebold.de 10 Jun '24

10 Jun '24

Hi, I'm leaving this here for others who may see the same issue and are equally perplexed as I was: Dovecot version 2.3.16 w/ sdbox mailbox format. Yesterday, I noticed that I did not see any new mail in Thunderbird. But for whatever reason, new mail did show up on my phone with K9 mail. So, new mails were retained. In the Dovecot logs, I was seeing multiple errors: Corrupted dbox file read() failed for file No buffer space available EOF while reading file header Mailbox INBOX: sdbox: Rebuilding failed Mailbox INBOX: Deleting corrupted cache: reset_id mismatch even after locking The "Corrupted dbox file" and "EOF while reading file header" error was caused by a message file in the INBOX mailbox that was 6681 bytes in size and had all NUL characters. File date of that file was more than two years ago. The "No buffer space available" error was caused by a file that also had a lot of NUL, but also a few other characters in it. Nothing resembling regular message files with headers and body. In total it was a handful of files causing issues. I deleted them all with: doveadm expunge -u {user} MAILBOX INBOX UID {filename without the leading 'u.'} Afterwards Thunderbird showed new mails again. I did not need to restart it. No more errors in the Dovecot logs. Not sure what had caused this. Maybe somebody has seen this before. Simon

1 0

[Patch] blocklist access control for dovecot pop3/imap and pigeonhole managesieve
by John Fawcett 10 Jun '24

10 Jun '24

Hi Just in case this is useful more generally, I'm posting it to the list. While Dovecot has an access control via allow_nets, it is a user database field that applies only at the authentication stage to deny access for the specific user when there is a connection attempt from an unauthorized ip for that user. https://doc.dovecot.org/configuration_manual/authentication/allow_nets/ I don't believe there is anything that checks access at connect time to deny unwanted traffic prior to authentication, for example from compromised machines, botnets etc. Though failed connection attempts do not appear to be a significant issue, maybe better to add some safety net for the future. The attached patch is proof of concept code that introduces the parameters rbl_check and rbl_check_timeout (msecs) to the protocol section. Tested for imap, pop3 and sieve. The following is an example for sieve. protocol sieve { rbl_check = zen.spamhaus.net=127.0.0.4 rbl_check_timeout = 5000 } If the lookup results in a hit the client is disconnected with a BYE "Disconnected for policy." message and the logs report: Jun 09 12:00:56 server.example.com dovecot[977650]: managesieve-login: Disconnected: Policy (disconnected before auth was ready, waited 1 secs): user=<>, service=sieve, rip=n.n.n.n, lip=n.n.n.n The patch also makes the number of pre-login errors and post-login errors configurable (max_login_command_errors and max_command_errors respectively) for pop3, imap and sieve protocols . protocol sieve { max_command_errors = 1 max_login_command_errors = 1 } A potential extension to the logic would be "allow_nets" and "disallow_nets" parameters or maybe something more sophisticated to allow ips/networks that would otherwise be blocked or deny additional ips/networks. John

2 3

Error: Mailbox Spam: Failed to autocreate mailbox: Mailbox can't be created
by Jordan Rosenthal 09 Jun '24

09 Jun '24

Hi, I am getting the error "Error: Mailbox Spam: Failed to autocreate mailbox: Mailbox can't be created" and cannot figure out what is causing it. It seems like some sort of permissions issue, but nothing I have tried seems to fix the problem. I was running my setup for many years without issue, and this error started occurring after a recent Ubuntu upgrade. I am using getmail 6.18.4 to fetch mail from a mail server, which then calls /usr/lib/dovecot/deliver to deliver the mail to my local system. It is during this delivery that the error occurs. The dovecot-lda executable exits with status 75 and the log file contains: Jun 09 08:05:54 honeydukes dovecot[1863]: lda(sally)<1863><L9pgDaKaZWZHBwAASkLcPA>: Error: Mailbox Spam: Failed to autocreate mailbox: Mailbox can't be created Jun 09 08:05:54 honeydukes dovecot[1863]: lda(sally)<1863><L9pgDaKaZWZHBwAASkLcPA>: msgid=<REDACTED>: save failed to open mailbox Spam: Mailbox Below is my dovecot configuration. Any help would be appreciated! ------------------ # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) # OS: Linux 5.15.0-112-generic x86_64 Ubuntu 22.04.4 LTS # Hostname: honeydukes.fios-router.home lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_location = maildir:~/Maildir mail_privileged_group = mail maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spam { auto = create special_use = \Junk } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . } passdb { driver = pam } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = " imap sieve" service imap-login { inet_listener imap { port = 0 } } ssl = required ssl_cert = </etc/dovecot/ssl/dovecot.pem ssl_client_ca_dir = /etc/ssl/certs ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it submission_host = <redacted>.com:465 userdb { driver = passwd }

1 0

Accessing IMAP from Python with Encrypted Password
by adam＠ardaemail.com 09 Jun '24

09 Jun '24

Hello again Dovecoters! I have a need to access an IMAP mailbox via a Python script to parse and stored DMARC reports in a SQL database. Right now, I have it working however I am storing the password in plaintext in my database which obviously is not secure. How would you approach this scenario? Would you store the password in the database encrypted and configure Dovecot to accept said encrypted password? If so, can you point me in the right direction to configure Dovecot to handle this? If not, what would you recommend? Is it possible to intercept the email and upload the attachments to an AWS S3 bucket then move the email to another folder? Likewise, if someone wants to help here as well, I need to send outbound email via an authenticated user from Postfix. How would you approach this scenario? Thank you!

3 2

Can't Empty Inbox that is Over quota
by Jason Hirsh 08 Jun '24

08 Jun '24

> I have been trying to update my Postix/Dovecot/MySQL?Postfixadmin installation > > > I am currently on Dovecot. 2.3.2.1 > > I used the guide set forth in Purplehat.org <http://purplehat.org/> which is what got me in trouble as I am in between with setup. (He went off to Maria-db and NGINX I stayed with Apache and MySQL > > > What has happened is may Dovecot Mailboxes are super super saturated. adI inadvertently allowed email from an alarm > > Quota name Type Value Limit % > User quota STORAGE 239754 5120 4682 > User quota MESSAGE 882 - > > > I tried to empty with the command > > sudo doveadm expunge -A mailbox INBOX ALL > > > I get this error > > Error: auth-master: userdb list: User listing returned failure > doveadm: Error: Failed to iterate through some users. > Is there anyway I can remove Dovecot from my server and reinstalll it? It is so messed up I don’t care about losing data Jasion Hirsh

2 4

Re: Can't Empty Inbox that is Over quota
by Jason Hirsh 06 Jun '24

06 Jun '24

> On Jun 6, 2024, at 11:00 AM, Jason Hirsh <kasdivi(a)mac.com> wrote: > > > >> On Jun 6, 2024, at 3:10 AM, Aki Tuomi <aki.tuomi(a)open-xchange.com> wrote: >> >>> >>> On 06/06/2024 04:11 EEST Jason Hirsh via dovecot <dovecot(a)dovecot.org> wrote: >>> >>> >>>> Begin forwarded message: >>>> >>>> From: Jason Hirsh <kasdivi(a)mac.com> >>>> Subject: Can't Empty Inbox that is Over quota >>>> Date: June 3, 2024 at 8:15:53 PM EDT >>>> To: dovecot(a)dovecot.org >>>> >>>> I have been trying to update my Postix/Dovecot/MySQL?Postfixadmin installation >>>> >>>> >>>> I am currently on Dovecot. 2.3.2.1 >>>> >>>> I used the guide set forth in Purplehat.org <http://purplehat.org/> which is what got me in trouble as I am in between with setup. (He went off to Maria-db and NGINX I stayed with Apache and MySQL >>>> >>>> >>>> What has happened is may Dovecot Mailboxes are super super saturated. adI inadvertently allowed email from an alarm >>>> >>>> Quota name Type Value Limit % >>>> User quota STORAGE 239754 5120 4682 >>>> User quota MESSAGE 882 - >>>> >>>> >>>> I tried to empty with the command >>>> >>>> sudo doveadm expunge -A mailbox INBOX ALL >>>> >>>> >>>> I get this error >>>> >>>> Error: auth-master: userdb list: User listing returned failure >>>> doveadm: Error: Failed to iterate through some users. >>>> >>> >>> >>> Is there anyway I can remove Dovecot from my server and reinstalll it? It is so messed up I don’t care about losing data >>> >>> >>> >> >> um.. you have multiple issues. >> >> First of all, try >> > > > >> sudo doveadm expunge -u targetuser mailbox INBOX ALL >> > > > Ok I tried that ,,say its ran but postfixadmn shows the mailbox WAY quote and new message to tha user are being rejected > > "Your message to <jason(a)kasdivi.com <mailto:jason@kasdivi.com>> was automatically rejected: > Storage quota for this account has been exceeded, please try again later.Reporting-MTA: dns; triggerfish.theoceanwindow.com <http://triggerfish.theoceanwindow.com/> > Final-Recipient: rfc822; jason(a)kasdivi.com <mailto:jason@kasdivi.com> > Action: failed > Status: 5.2.2” > > So on to > > >> rf /path/to/user/home > > > It all went away. By mail doesn’t not work. Postfixadmin still shows sett is over limited. I try deleting and get a > > Problems running mailbox postdeletion script! > The mailbox postdeletion script failed, check the error log for details! > > >> -A means all users, and it only works if your userdb iteration works. >> >> If you truly do not care about user data and want just get rid of it, >> you can just rm -rf /path/to/user/home >> >> Aki

1 0

Re: Log detective help
by Michael Slusarz 06 Jun '24

06 Jun '24

> On 06/05/2024 1:22 PM MDT GDS via dovecot <dovecot(a)dovecot.org> wrote: > > Hello all, I am seeing hundreds of lines like the one below in my mail.log from this specific IP address, which belongs to Google. Is there a way to determine why this "deferred (delivery temporarily suspended)" is happening? > > Jun 5 19:09:32 arthemis postfix/error[86771]: 5D9D148296D: to=<root(a)localhost.com>, orig_to=<root@localhost>, relay=none, delay=4099, delays=4099/0.02/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to localhost.com[74.125.224.72]:25: Connection timed out) "localhost.com" - you almost certainly are intending to connect to localhost (i.e. the local loopback address, 127.0.0.1) rather than the remote domain localhost.com. So it looks like a configuration error. michael

2 1

Fwd: EXPUNGED Folder Always Visible
by Pete Long 06 Jun '24

06 Jun '24

Sorry, forgot to change the To: field :/ Pete. > Begin forwarded message: > > From: Pete Long <pete(a)valar.uk.net> > Subject: Re: EXPUNGED Folder Always Visible > Date: 6 June 2024 at 09:43:50 BST > To: Robert L Mathews <lists(a)tigertech.com> > > > >> On 5 Jun 2024, at 19:18, Robert L Mathews via dovecot <dovecot(a)dovecot.org> wrote: >> >> On Jun 5, 2024, at 12:21 AM, Pete Long via dovecot <dovecot(a)dovecot.org> wrote: >> >>> After a restart of Dovecot, I see this in the logs: >>> >>> Jun 05 08:12:07 imap(pete)<19761><KPYfSB8aj4dWH1ne>: Error: Mailbox Deleted Messages: Lazy-expunge transaction failed: Mailbox Deleted Messages: UID=1 >>> 67: lazy_expunge: Couldn't open expunge mailbox: Failed to open mailbox .EXPUNGED: Invalid mailbox name: Begins with hierarchy separator >> >> Hmmm, I'm not sure about that -- in my setup I have something different, with no actual mailbox for it: >> >> namespace { >> hidden = yes >> inbox = no >> list = no >> location = maildir:~/expunged >> prefix = .EXPUNGED/ >> separator = . >> type = private >> } >> plugin { >> lazy_expunge = .EXPUNGED/ >> lazy_expunge_only_last_instance = yes >> ... >> >> Perhaps someone else who has a similar setup to you with it as a mailbox can offer more advice, sorry! >> > > Not to worry Robert, you've given me some useful information. > > I have a workaround now which 'works for me' (TM). The gist is to copy an acl file to the .EXPUNGED mailbox when it is created, which is usually when a mail is sent, moved or deleted. I am not using global acls so note the commented line in the next paragraph. > > In /etc/dovecot/conf.d/50-expunge.conf: > > namespace inbox { > mailbox EXPUNGED { > autoexpunge = 7days > autoexpunge_max_mails = 100000 > } > } > > > mail_plugins = $mail_plugins lazy_expunge acl > plugin { > # Move messages to an .EXPUNGED mailbox > lazy_expunge = EXPUNGED > > # Define ACL so that user cannot list the .EXPUNGED mailbox > #acl = vfile:/etc/dovecot/global-acls/expunged-acl > > # Expunged messages most likely don't want to be included in quota: > quota_rule = EXPUNGED:ignore > } > > > Once the ~/Maildir/.EXPUNGED directory is created, I copy this 'dovecot-acl' file in to that .EXPUNGED directory: > > owner wstipeka > > Note that there is no l,r or x. https://doc.dovecot.org/configuration_manual/acl/#acl > > > The end result is that the .EXPUNGED mailbox contains deleted and moved mail items but the user cannot see this mailbox and cannot delete it anyway. > > If necessary I can fire up Mutt and traverse to the relevant users .EXPUNGED folder to rescue deleted items. If they also happen to have FTP and/or SSH access, I can make the dovecot-acl immutable if necessary. > > Thanks again Robert for giving me some more options. > > > All the best, > > Pete. >

1 0

Can't Empty Inbox that is Over quota
by Jason Hirsh 06 Jun '24

06 Jun '24

I have been trying to update my Postix/Dovecot/MySQL?Postfixadmin installation I am currently on Dovecot. 2.3.2.1 I used the guide set forth in Purplehat.org <http://purplehat.org/> which is what got me in trouble as I am in between with setup. (He went off to Maria-db and NGINX I stayed with Apache and MySQL What has happened is may Dovecot Mailboxes are super super saturated. adI inadvertently allowed email from an alarm Quota name Type Value Limit % User quota STORAGE 239754 5120 4682 User quota MESSAGE 882 - I tried to empty with the command sudo doveadm expunge -A mailbox INBOX ALL I get this error Error: auth-master: userdb list: User listing returned failure doveadm: Error: Failed to iterate through some users. My dovecot configurations is # 2.3.21 (47349e2482): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.5.21 (f6cd4b8e) # OS: FreeBSD 13.2-RELEASE-p4 amd64 ufs # Hostname: triggerfish.theoceanwindow.com dict { quota = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext } first_valid_gid = 110 first_valid_uid = 110 hostname = triggerfish.theoceanwindow.com last_valid_gid = 110 last_valid_uid = 110 lmtp_rcpt_check_quota = yes mail_location = maildir:/usr/local/virtual/%d/%n mail_plugins = quota managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / type = private } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { expire = Trash imapsieve_mailbox1_before = file:/usr/local/virtual/sieve/rspamd/rspamd-learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/usr/local/virtual/sieve/rspamd/rspamd-learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * imapsieve_mailbox3_before = file:/usr/local/virtual/sieve/global/read.sieve imapsieve_mailbox3_causes = COPY imapsieve_mailbox3_name = Trash mail_home = /usr/local/virtual/%d/%n mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size quota = dict:User quota::proxy::quota quota_exceeded_message = Storage quota for this account has been exceeded, please try again later. quota_grace = 10%% quota_max_mail_size = 100M quota_rule = *:storage=1G quota_rule2 = Trash:storage=+30%% quota_rule3 = Sent:storage=+30%% quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning4 = -storage=100%% quota-warning -100 %u sieve = /usr/local/virtual/%d/%n/.dovecot.sieve sieve_before = /usr/local/virtual/sieve/global/default.sieve sieve_dir = /usr/local/virtual/%d/%n/sieve sieve_global = /usr/local/virtual/sieve/global/ sieve_global_dir = /usr/local/virtual/sieve/global/ sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment sieve_pipe_bin_dir = /usr/local/virtual/sieve/rspamd sieve_plugins = sieve_imapsieve sieve_extprograms } pop3_client_workarounds = outlook-no-nuls oe-ns-eoh postmaster_address = admin(a)theoceanwindow.com protocols = imap pop3 lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = mail mode = 0666 user = postfix } unix_listener auth-userdb { group = mail mode = 0666 user = vmail } } service dict { unix_listener dict { group = vscan mode = 0660 user = vscan } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service quota-warning { executable = script /usr/local/virtual/bin/quota-warning.sh unix_listener quota-warning { user = vscan } user = dovecot } ssl_ca = </usr/local/etc/ssl/openssl/theoceanwindow.com/ca_bundle.crt ssl_cert = </usr/local/etc/ssl/openssl/theoceanwindow.com/certificate.crt ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = quota quota sieve zlib } protocol imap { mail_plugins = quota quota imap_quota zlib } protocol pop3 { mail_plugins = quota } jason@triggerfish:/usr/local/etc/apache24/extra: Sorry about the colors. I am at whit ends with the system and dont have the energy to take on apple mail formating I imagine I have messed up a Mysql query? Thanks for bearing with me

2 2

Log detective help
by GDS 06 Jun '24

06 Jun '24

Hello all, I am seeing hundreds of lines like the one below in my mail.log from this specific IP address, which belongs to Google. Is there a way to determine why this "deferred (delivery temporarily suspended)" is happening? Jun 5 19:09:32 arthemis postfix/error[86771]: 5D9D148296D: to=<root(a)localhost.com>, orig_to=<root@localhost>, relay=none, delay=4099, delays=4099/0.02/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to localhost.com[74.125.224.72]:25: Connection timed out) Thank you,Greg

2 1

EXPUNGED Folder Always Visible
by Pete Long 05 Jun '24

05 Jun '24

Hi all, I'm having a bit of a time trying to get the EXPUNGED mailbox to not display when any mail is moved or deleted. Here's what I'm running: Operating System = Debian 11.9 Dovecot = 2.3.13 MUA = Mac OS X Mail 16.0 $3774.600.62$ Here is the information I think is relevant: # cat /etc/dovecot/conf.d/50-expunge.conf namespace INBOX { mailbox EXPUNGED { autoexpunge = 7days autoexpunge_max_mails = 10000 } } mail_plugins = $mail_plugins lazy_expunge acl plugin { lazy_expunge = EXPUNGED quota_rule = EXPUNGED:ignore } # cat /etc/dovecot/conf.d/90-acl.conf [...] plugin { acl = vfile:/etc/dovecot/global-acls:cache_secs=300 } [...] # cat /etc/dovecot/global-acls/expunged.acl EXPUNGED user=masteruser lr I have also tried setting 'expunged.acl' to the following, with no ACL flags: EXPUNGED owner This version doesn't seem to do anything different but that's probably down to me. No matter what I do with this current configuration, I cannot get the EXPUNGED folder to stop showing after any deletion or move. This point aside, Dovecot's doing almost exactly what I want: all mail moved or deleted ends up in EXPUNGED; I just don't want to see it, nor anyone else with an account on my server ;) Thanks for your time and any information you can provide. Pete.

2 3

Debug: open(/proc/self/io) failed: Permission denied
by se＠maildaddy.eu 01 Jun '24

01 Jun '24

Tried all kinds of user setup, and read what I found on different foras, but still get: "Debug: open(/proc/self/io) failed: Permission denied" Is anyone able to spot the misconfig? Thanks in advance! This is my dovecot -n: # 2.3.7.2 (3c910f64b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.7.2 () # OS: Linux 5.4.70-050470-generic x86_64 Ubuntu 20.04.6 LTS # Hostname: host auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_username_format = %Ln mail_location = maildir:~/Maildir mail_privileged_group = mail namespace inbox { inbox = yes location = mailbox Drafts { auto = create special_use = \Drafts } mailbox Junk { auto = create special_use = \Junk } mailbox Sent { auto = create special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = create special_use = \Trash } prefix = } passdb { driver = pam } protocols = imap pop3 lmtp imap lmtp pop3 service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert = </etc/letsencrypt/live/mail.spijoing.com/fullchain.pem ssl_key = # hidden, use -P to show it ssl_min_protocol = TLSv1.2 ssl_prefer_server_ciphers = yes userdb { driver = passwd }

2 2

problem setting sieve_vacation_send_from_recipient = yes
by schuerbel＠vodafonemail.de 01 Jun '24

01 Jun '24

Hello, dovecot sieve sends vacation replies with an empty FROM: field by default. Sadly my provider rejects such emails. I tried to change this behavior by adding sieve_vacation_send_from_recipient = yes to the plugin section in dovecot.conf. But still vacation replies are send with empty FROM: fields. Is there any further setting i have to change ? My Version is dovecot 2.3.16 (7e2e900c1a) on Ubuntu 22.04 . Here is my setting from dovecot -n : log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_vacation_send_from_recipient = yes } protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } user = root } ssl_cert = </etc/ssl/localcerts/servercert_pub.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = # hidden, use -P to show it userdb { driver = passwd } userdb { driver = passwd } verbose_ssl = yes protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = torben(a)garfield.no-work.to quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } regards TS

1 0

sasl database
by Jeff P 01 Jun '24

01 Jun '24

Hello, Is there a guide for using a customized SASL database for dovecot? for example, SQLite. Thanks in advance.

3 2

Pigenohole bad commands limits and proposed minor patch
by John Fawcett 01 Jun '24

01 Jun '24

Hi I was looking into Pigeonhole behaviour in the case of managesieve receiving invalid input either before or after login. I can see that there are hard coded limits after 3 sequential bad commands prior to authentication and 20 after authentication. I was wondering if there is a reason for those values. Sieve is a protocol that is used with software and except for the limited use case of testing it is not used by people typing manually. I don't know of a lot of sieve clients. Unfortunately the one I used in Thunderbird is no longer maintained, so I only have roundcube. But do legitimate sieve clients in general make a lot of mistakes? An additional doubt about errors that I am seeing is that differently to imap and pop3 there doen't appear to be a dedicated ssl port. I only have starttls configured. I do see what look like people trying to connect with ssl directly on port 4190, which with my configuration is never going to be valid. I am attaching a very simple proposed patch to make the error limits configurable via the following settings in conf.d/20-managesieve.conf with defaults as per the existing hard coded ones: managesieve_max_command_errors = 20 managesieve_login_max_command_errors = 3 I have similar doubts about imap error limits but I'll start with sieve ones. John

1 0

Unable to get quotas working
by Adam Miller 01 Jun '24

01 Jun '24

Ubuntu Version: Linux 6.2.0-1017-aws x86_64 Ubuntu 22.04.4 LTS nfs4 Postfix: Version: 3.6.4 Dovecot Version: 2.3.16 (7e2e900c1a) Pigeonhole Version: 0.5.16 (09c29328) Rspamd Version: 3.8.4 Protocols: IMAP, LMTP, SMTP Setup: I have an email server running with virtual domains and virtual mailboxes that is currently hosting about 10GB of email across 15 domains and 8 mailboxes which will expand drastically once I get this to work. The server is an AWS EC2 instance with an AWS RDS instance for the database and using AWS EFS for storage. Everything works quite well except quotas! Problem: I am having an issue with getting quotas to work. When using “doveadm”, I can list the mailboxes however the “Limit” column is just a hyphen “-“ like there is no limit even though every account is set to 10GB for their limit in the database. At the same time, the actual used storage and messages is not getting updated in the database either yet there are no errors from what I can see in the logging. Configuration from “dovecot -n”: auth_debug = yes auth_mechanisms = plain login auth_verbose = yes auth_worker_max_count = 5 base_dir = /var/run/dovecot debug_log_path = /var/log/dovecot/debug.log default_internal_group = ardaemail default_internal_user = ardaemail dict { quota = mysql:/etc/dovecot/inc.d/inc.quota.user.sql.conf } info_log_path = /var/log/dovecot/info.log instance_name = ec2-us-east-1a-arda-mail-001.ardaemail.com listen = 172.16.0.200 log_path = /var/log/dovecot/general.log login_greeting = Welcome to ArdaEmail mail_debug = yes mail_gid = ardaemail mail_location = maildir:/mnt/mail/%d/%n mail_plugins = " quota" mail_uid = ardaemail maildir_stat_dirs = yes namespace inbox { inbox = yes location = mailbox Archive { auto = subscribe special_use = \Archive } mailbox Drafts { auto = no special_use = \Drafts } mailbox Junk { auto = no autoexpunge = 30 days special_use = \Junk } mailbox "Junk E-mail" { auto = no autoexpunge = 30 days special_use = \Junk } mailbox "Junk Email" { auto = no autoexpunge = 30 days special_use = \Junk } mailbox Sent { auto = no special_use = \Sent } mailbox "Sent Items" { auto = no special_use = \Sent } mailbox "Sent Messages" { auto = no special_use = \Sent } mailbox Spam { auto = subscribe autoexpunge = 30 days special_use = \Junk } mailbox Trash { auto = no autoexpunge = 30 days special_use = \Trash } prefix = } passdb { args = /etc/dovecot/inc.d/inc.sql.conf driver = sql } plugin { imapsieve_mailbox1_before = file:/etc/dovecot/sieve.d/spam/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/etc/dovecot/sieve.d/spam/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * quota = dict:quota::proxy::quota quota_exceeded_message = 452 4.2.2 Mailbox is full and cannot receive any more emails recipient_delimiter = + sieve_after = /etc/dovecot/sieve.d/after/ sieve_before = /etc/dovecot/sieve.d/before/ sieve_extensions = +spamtest +spamtestplus +virustest +notify +imapflags sieve_global_extensions = +vnd.dovecot.pipe sieve_pipe_bin_dir = /etc/dovecot/sieve sieve_plugins = sieve_imapsieve sieve_extprograms sieve_quota_max_storage = 0 sieve_spamtest_max_header = X-Spam-Score: -?[[:digit:]]+\.[[:digit:]]+ / (-?[[:digit:]]+\.[[:digit:]]) sieve_spamtest_status_header = X-Spam-Score: (-?[[:digit:]]+\.[[:digit:]]+) / -?[[:digit:]]+\.[[:digit:]] sieve_spamtest_status_type = score } protocols = imap lmtp service auth-worker { group = ardaemail user = ardaemail } service auth { group = ardaemail unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = ardaemail mode = 0666 user = ardaemail } user = ardaemail } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 ssl = yes } } service imap { group = ardaemail user = ardaemail } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 0 } } service submission-login { inet_listener submission { port = 0 } } ssl = required ssl_cert = </etc/letsencrypt/live/mail.ardaemail.com/fullchain.pem ssl_client_ca_dir = /etc/ssl/certs ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = /etc/dovecot/inc.d/inc.sql.conf driver = sql } verbose_ssl = yes protocol imap { mail_plugins = " quota imap_sieve imap_quota quota" } protocol lmtp { mail_plugins = " quota sieve imap_quota quota" } Configuration for “/etc/dovecot/inc.d/inc.quota.user.sql.conf”: connect = host=mydb dbname=mydb user=mydbuser password=mydbpass map { pattern = priv/quota/storage table = mailbox username_field = email value_field = size } map { pattern = priv/quota/limit/storage table = mailbox username_field = email value_field = quota } map { pattern = priv/quota/messages table = mailbox username_field = email value_field = size_messages } map { pattern = priv/quota/limit/storage table = mailbox username_field = email value_field = quota_messages } Configuration from “/etc/dovecot/inc.d/inc.sql.conf”: driver = mysql connect = host=mydb dbname=mydb user=mydbuser password=mydbpass default_pass_scheme = BLF-CRYPT password_query = SELECT email AS user, password FROM mailbox WHERE email = '%u'; user_query = SELECT maildir AS home, 10000 AS uid, 10000 AS gid, 'dict:quota::proxy::quota' AS quota FROM mailbox WHERE email = '%u'; iterate_query = SELECT email AS username, size, 'dict:quota::proxy::quota' AS quota FROM mailbox ORDER BY domainName ASC, email ASC; Database Table: “mailbox” CREATE TABLE `mailbox` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `uuid` varchar(36) NOT NULL, `domainUuid` varchar(36) NOT NULL, `domainName` varchar(96) DEFAULT NULL, `username` varchar(96) NOT NULL DEFAULT '', `password` varchar(128) NOT NULL, `firstname` varchar(32) NOT NULL, `lastname` varchar(32) NOT NULL, `email` varchar(192) NOT NULL DEFAULT '', `maildir` text NOT NULL, `quota` bigint(24) NOT NULL DEFAULT 0, `quota_messages` bigint(24) NOT NULL DEFAULT 0, `size` bigint(24) NOT NULL DEFAULT 0, `size_messages` bigint(24) NOT NULL DEFAULT 0, `isActive` tinyint(1) NOT NULL DEFAULT 1, `createdAt` datetime NOT NULL DEFAULT current_timestamp(), `updatedAt` datetime NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(), PRIMARY KEY (`id`), UNIQUE KEY `UNIQUE_UUID` (`uuid`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci; Where “username” is the first part of the email address and “email” is the full email address. I need to query using the full email address because of possible cross domain email addresses. Output from “doveadm quota get -A”: Username Quota name Type Value Limit % HIDDEN quota STORAGE 570742 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 1 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 1 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 1068 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 462 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 41165 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 1598246 - 0 HIDDEN quota MESSAGE 0 - 0 HIDDEN quota STORAGE 695776 - 0 HIDDEN quota MESSAGE 0 - 0 I have no idea what is wrong and I have been at this for over 12 hours trying to get the quotas to work. What I am expecting us when emails are delivered for the “quota” and “messages” columns in the “mailbox” table to be updated and when I run “doveadm quota get -A” to show me the current usages and limits for each mailbox. Once I have that working, I will move on to actually rejecting emails via Postfix + Dovecot LMTP when a users mailbox is full but right now, I am just trying to get this to work. Any help is greatly appreciated. Also, I tried creating an account for the mailing list but never received the email. Thank you!

3 5

Gather statistics to check effectivity of spam filter?
by Camilo Sperberg 30 May '24

30 May '24

Hi list :) We want to make some changes to our spam filter, but we first want to be able to check if what we do does have any effect. So I was thinking of storing in our statistics if somebody moves an email to their Junk folder (or even better: vice versa). I have created the following metric for this: metric imap_command_move { filter = event=imap_command_finished AND cmd_name="UID MOVE" AND (cmd_args = "* Junk" OR cmd_args = "* INBOX") group_by = cmd_args } And when I move something to the Junk folder I get the following after a doveadm stats dump: (...) imap_command_move duration 5 252529 27061 124989 50505.80 34476 37503.81 124989 imap_command_move_15_Junk duration 1 124989 124989 124989 124989.00 124989 0.00 124989 imap_command_move_14_Junk duration 1 38725 38725 38725 38725.00 38725 0.00 38725 imap_command_move_12_INBOX duration 1 27061 27061 27061 27061.00 27061 0.00 27061 imap_command_move_13_INBOX duration 1 27278 27278 27278 27278.00 27278 0.00 27278 imap_command_move_3_INBOX duration 1 34476 34476 34476 34476.00 34476 0.00 34476 In my example, I moved 6 messages: 2 from INBOX to Junk, 1 from INBOX to a separate folder, 2 from Junk back to INBOX and 1 from the separate folder back to INBOX. However, because I'm grouping by cmd_args, it includes the full parameters: IMAP command’s full parameters (e.g. 1:* FLAGS) https://doc.dovecot.org/admin_manual/list_of_events/#imap-command Is there a way to filter out the first part so that I ideally get a stat named imap_command_move_Junk & imap_command_move_INBOX? Is there perhaps a way to get to know specifically the from and to folders the user is moving the mail from and to? Thanks!

1 0

mbox parsing failed and crashed
by runtomaker＠gmail.com 28 May '24

28 May '24

In below data getting from Postfix. Dovecot imap protocol when fetching mails returns no data. So program crashing when parsing mbox file. Mbox file: "From info(a)asd.com Tue May 28 14:53:11 2024 Return-Path: <info(a)asd.com> X-Original-To: test(a)example.com Delivered-To: test(a)example.com Subject: asd " Error: "Panic: file istream-header-filter.c: line 663 (i_stream_header_filter_snapshot_free): assertion failed: (snapshot->mstream->snapshot_pending)"

1 1

Oauth2 MFA config
by Scott Q. 24 May '24

24 May '24

Anyone managed to get Dovecot working as smoothly with OAUTH2 as Gmail has with Outlook ? So that for example when you add the account up in Outlook it performs all the required steps for saving the device, getting tokens, etc. Ideally with a custom ID provider, not Google as described here: https://doc.dovecot.org/configuration_manual/authentication/oauth2/

2 1

I can't configure shared mailbox ACLs using LDAP information
by moso.mosoleu＠gmail.com 24 May '24

24 May '24

It shouldn't be impossible, but I've tried countless ways and not even ChatGPT 4o was able to help me! :D I use three LDIF files to get OpenLDAP ready for testing. In the first LDIF I just modify the schema to add the associatedDomain attributes (then I could configure the server to serve more than one domain). The second LDIF is to add 4 objects to the schema that I use to differentiate accounts that actually receive/send emails and have a password; another thing done in it is to add a "groupOfUniqueNamesWithMail" object that allows the "mail" and "mailEnabled" attributes that are then necessary to use in the entries created in the "shared-mailboxes" OU. Finally, the third LDIF populates the LDAP by creating OUs, user accounts and creating entries in "shared-mailboxes" that serve to say which user accounts have access to which other user accounts. When I start the email server, sending and receiving emails works perfectly. And mailbox shares work as expected if I manually use, for each share, the command: doveadm acl set -u admin(a)mydomain.com.br INBOX user=user.1(a)mydomain.com.br lookup read write write-seen write-deleted insert post expunge create delete But just as authentication works perfectly via LDAP, I believe there must be a way to configure Dovecot to dynamically adjust ACLs via LDAP. The configuration in principle would be this: acl_search_base = ou=shared-mailboxes,dc=mydomain,dc=com,dc=br acl_search_filter = (&(objectClass=groupOfUniqueNamesWithMail)(|(uniqueMember=mail=%u,ou=system-accounts,dc=mydomain,dc=com,dc=br)(uniqueMember=mail=%u,ou=department-accounts ,dc=mydomain,dc=com,dc=br)(uniqueMember=mail=%u,ou=mailing-accounts,dc=mydomain,dc=com,dc=br)(uniqueMember=mail=%u,ou=person -accounts,dc=mydomain,dc=com,dc=br))) acl_user = %u Testing this filter on the command line with "ldapsearch" the expected results are returned. I mean, I enter an email address from a user account and the result is all the other user account email addresses that the first one would have access to. Any charitable soul who is willing to help and needs more information, just say what you need and I will try to respond as quickly as possible. I will place the content of the three LDIFs below. [ 01-modify_domain.ldif ] dn: dc=mydomain,dc=com,dc=br changetype: modify add: objectClass objectClass: domainRelatedObject - add: associatedDomain associatedDomain: mydomain.com.br - add: associatedDomain associatedDomain: anotherdomain.com.br [ 02-add_my_object_classes_to_schema.ldif ] # Object class for system user accounts dn: cn=SystemAccount,cn=schema,cn=config objectClass: olcSchemaConfig cn: SystemAccount olcObjectClasses: ( 1.3.6.1.4.1.99999.1.1 NAME 'SystemAccount' DESC 'Object class for system accounts' SUP top AUXILIARY ) # Object class for department user accounts dn: cn=DepartmentAccount,cn=schema,cn=config objectClass: olcSchemaConfig cn: DepartmentAccount olcObjectClasses: ( 1.3.6.1.4.1.99999.1.2 NAME 'DepartmentAccount' DESC 'Object class for department accounts' SUP top AUXILIARY ) # Object class for mailing user accounts dn: cn=MailingAccount,cn=schema,cn=config objectClass: olcSchemaConfig cn: MailingAccount olcObjectClasses: ( 1.3.6.1.4.1.99999.1.3 NAME 'MailingAccount' DESC 'Object class for mailing accounts' SUP top AUXILIARY ) # Object class for person user accounts dn: cn=PersonAccount,cn=schema,cn=config objectClass: olcSchemaConfig cn: PersonAccount olcObjectClasses: ( 1.3.6.1.4.1.99999.1.4 NAME 'PersonAccount' DESC 'Object class for person accounts' SUP top AUXILIARY ) # Object class that allows groupOfUniqueNames to have a mail attribute dn: cn=groupOfUniqueNamesWithMail,cn=schema,cn=config objectClass: olcSchemaConfig cn: groupOfUniqueNamesWithMail olcObjectClasses: ( 1.3.6.1.4.1.99999.1.5 NAME 'groupOfUniqueNamesWithMail' SUP groupOfUniqueNames STRUCTURAL MAY ( mail $ mailEnabled ) ) [ 03-initialize_mydomain.com.br.ldif ] ### Create organizaitonal units dn: ou=system-accounts,dc=mydomain,dc=com,dc=br ou: system-accounts objectClass: organizaitonalUnit objectClass: top dn: ou=department-accounts,dc=mydomain,dc=com,dc=br ou: department-accounts objectClass: organizaitonalUnit objectClass: top dn: ou=mailing-accounts,dc=mydomain,dc=com,dc=br ou: mailing-accounts objectClass: organizaitonalUnit objectClass: top dn: ou=person-accounts,dc=mydomain,dc=com,dc=br ou: person-accounts objectClass: organizaitonalUnit objectClass: top dn: ou=shared-mailboxes,dc=mydomain,dc=com,dc=br ou: shared-mailboxes objectClass: organizaitonalUnit objectClass: top ################################################################################ ## Create System User Accounts # not related to a person # can be accessed directly or indirectly by more than one person dn: mail=admin(a)mydomain.com.br,ou=system-accounts,dc=mydomain,dc=com,dc=br uid: admin userPassword: {SSHA} displayName: My Domain - Admin givenName: System sn: Admin cn: System Admin mail: admin(a)mydomain.com.br mailAlias: root(a)mydomain.com.br mailAlias: postmaster(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/system-accounts/admin/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/system-accounts/admin/ descripiton: My Domain - Admin (root/postmaster) objectClass: PostfixBookMailAccount objectClass: SystemAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=smtp(a)mydomain.com.br,ou=system-accounts,dc=mydomain,dc=com,dc=br uid: smtp userPassword: {SSHA} displayName: My Domain - SMTP givenName: System sn: SMTP cn: System SMTP mail: smtp(a)mydomain.com.br mailAlias: no-reply(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/system-accounts/smtp/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/system-accounts/smtp/ descripiton: My Domain - System SMTP objectClass: PostfixBookMailAccount objectClass: SystemAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=smtp-auditor(a)mydomain.com.br,ou=system-accounts,dc=mydomain,dc=com,dc=br uid: smtp-auditor userPassword: {SSHA} displayName: My Domain - SMTP Auditor givenName: System sn: SMTP Auditor cn: System SMTP Auditor mail: smtp-auditor(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/system-accounts/smtp-auditor/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/system-accounts/smtp-auditor/ descripiton: My Domain - System SMTP Auditor objectClass: PostfixBookMailAccount objectClass: SystemAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top ################################################################################ ## Create Department User Accounts # not related to a person # can be accessed directly or indirectly by more than one person dn: mail=it(a)mydomain.com.br,ou=department-accounts,dc=mydomain,dc=com,dc=br uid: it userPassword: {SSHA} displayName: My Domain - Information Technology givenName: My Domain sn: IT cn: My Domain - IT mail: it(a)mydomain.com.br mailAlias: information.technology(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/department-accounts/it/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/department-accounts/it/ descripiton: My Domain - Information Technology (IT) objectClass: PostfixBookMailAccount objectClass: DepartmentAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top ################################################################################ ## Create Mailing User Accounts # not related to a person # can be accessed directly or indirectly by more than one person dn: mail=everyone(a)mydomain.com.br,ou=mailing-accounts,dc=mydomain,dc=com,dc=br uid: everyone userPassword: {SSHA} displayName: My Domain - Everyone givenName: My Domain sn: everyone cn: My Domain - Everyone mail: everyone(a)mydomain.com.br mailAlias: everyone(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/mailing-accounts/everyone/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/mailing-accounts/everyone/ descripiton: My Domain - Everyone mailing list objectClass: PostfixBookMailAccount objectClass: MailingAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=mailing.list.1(a)mydomain.com.br,ou=mailing-accounts,dc=mydomain,dc=com,dc=br uid: mailing.list.1 userPassword: {SSHA} displayName: My Domain - Mailing List 1 givenName: My Domain sn: Mailing List 1 cn: My Domain - Mailing List 1 mail: mailing.list.1(a)mydomain.com.br mailAlias: ml.1(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/mailing-accounts/mailing.list.1/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/mailing-accounts/mailing.list.1/ descripiton: My Domain - Mailing List 1 objectClass: PostfixBookMailAccount objectClass: MailingAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=mailing.list.2(a)mydomain.com.br,ou=mailing-accounts,dc=mydomain,dc=com,dc=br uid: mailing.list.2 userPassword: {SSHA} displayName: My Domain - Mailing List 2 givenName: My Domain sn: Mailing List 2 cn: My Domain - Mailing List 2 mail: mailing.list.2(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/mailing-accounts/mailing.list.2/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/mailing-accounts/mailing.list.2/ descripiton: My Domain - Mailing List 2 objectClass: PostfixBookMailAccount objectClass: MailingAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top ################################################################################ ## Create Person User Accounts dn: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uid: user.1 userPassword: {SSHA} displayName: User 1 givenName: User sn: 1 cn: User 1 mail: user.1(a)mydomain.com.br mailAlias: user.one(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/person-accounts/user.1/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/person-accounts/user.1/ descripiton: My Domain - User 1 objectClass: PostfixBookMailAccount objectClass: PersonAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=user.2(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uid: user.2 userPassword: {SSHA} displayName: User 2 givenName: User sn: 2 cn: User 2 mail: user.2(a)mydomain.com.br mailAlias: user.two(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/person-accounts/user.2/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/person-accounts/user.2/ descripiton: My Domain - User 2 objectClass: PostfixBookMailAccount objectClass: PersonAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top dn: mail=user.3(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uid: user.3 userPassword: {SSHA} displayName: User 3 givenName: User sn: 3 cn: User 3 mail: user.3(a)mydomain.com.br mailAlias: user.three(a)mydomain.com.br mailEnabled: TRUE mailUidNumber: 5000 mailGidNumber: 5000 mailHomeDirectory: /var/mail/mydomain.com.br/person-accounts/user.3/ mailStorageDirectory: maildir:/var/mail/mydomain.com.br/person-accounts/user.3/ descripiton: My Domain - User 3 objectClass: PostfixBookMailAccount objectClass: PersonAccount objectClass: inetOrgPerson objectClass: organizaitonalPerson objectClass: person objectClass: top ################################################################################ ## for Shared System User Accounts dn: cn=admin(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: admin(a)mydomain.com.br mailEnabled: TRUE uniqueMember: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top ## for Shared Department User Accounts dn: cn=it(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: it(a)mydomain.com.br mailEnabled: TRUE uniqueMember: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top ## for Shared Mailing User Accounts dn: cn=everyone(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: everyone(a)mydomain.com.br mailEnabled: TRUE uniqueMember: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uniqueMember: mail=user.2(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uniqueMember: mail=user.3(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top dn: cn=mailing.list.1(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: mailing.list.1(a)mydomain.com.br mailEnabled: TRUE uniqueMember: mail=user.2(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br uniqueMember: mail=user.3(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top dn: cn=mailing.list.2(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: mailing.list.2(a)mydomain.com.br mailEnabled: TRUE uniqueMember: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top ## for Shared User Accounts dn: cn=user.2(a)mydomain.com.br,ou=shared-mailboxes,dc=mydomain,dc=com,dc=br mail: user.2(a)mydomain.com.br mailEnabled: FALSE uniqueMember: mail=user.1(a)mydomain.com.br,ou=person-accounts,dc=mydomain,dc=com,dc=br objectClass: groupOfUniqueNames objectClass: groupOfUniqueNamesWithMail objectClass: top

3 3

Command "doveadm director kick ...." doesn't work
by g.carabella＠panservice.it 23 May '24

23 May '24

Hi, I have a Dovecot installation (version 2.3.16) with 3 directors and 4 backend servers. Three backend servers have the director_tag 'new', one has the director_tag 'old'. The users are on the DB, the director_tag is a table field. I want to migrate mailboxes from the old backend (Maildir format) to the new (mdbox format). For the migration I use the "doveadm backup" command and everything works fine. The problem I'm having is that I can't kick the user (if logged in). Once the migration is done (as indicated https://doc.dovecot.org/3.0/man/doveadm-sync.1/) I modify the user's home, mail_location and director_tag and then execute the command "doveadm director kick ..." but the connection on the directors is not killed. Why does this problem occur? Could it be due to the use of the director_tag and the fact that for the command "doveadm director kick ..." it is not possible to specify it? Even if I run the command "doveadm director move mailbox_account new_backend_server", the director adds a new connection but does not kill the previous one, with the result that there are two connections for the same user, one on the new backend and one on the old one. I also tried to configure the director_tag only for the 3 new servers, but the "director kick" still doesn't work.

1 0

Problems using non-libc memory allocators
by bl0v3 22 May '24

22 May '24

Hey I was trying to use dovecot2 with a not libc based memory allocation such as scudo or graphene-hardened or graphene-hardened-light but ran into the issues I described in https://github.com/NixOS/nixpkgs/issues/313721 I just wanted to mention this here as well as this behavior may suggest a flaw in the memory allocation mechanism of dovecot2/anvil. I haven't yet found the time to check the underlaying issue as I'm quite busy rn. So I thought id just mention what I came across in case this is actually unexpected or potentially even security relevant mis/behavior.

2 1

Dovecot calculating quota wrong or am I stupid?
by jarland＠mxroute.com 21 May '24

21 May '24

I'm currently running 2.3.21 on this system and here's what I'm seeing (a bit cut down for excess): # doveadm quota get -u emailuser(a)domain.net STORAGE 1052385 MESSAGE 2741 So the storage is roughly more than 1GB according to Dovecot. No change after quota recalc. But: root@arrow:/home/username/imap/domain.net# du -sh emailuser 692M emailuser There are no symlinks or anything like that. Quota config is pretty basic: root@arrow:/etc/dovecot# cat conf.d/90-quota.conf #add quota to end of line in: #/etc/dovecot/conf/mail_plugins.conf, eg: #mail_plugins = $mail_plugins quota #add imap_quota to end of line in: #/etc/dovecot/conf/imap_mail_plugins.conf, eg: #mail_plugins = $mail_plugins imap_quota plugin { quota = maildir } If anyone has advice I would greatly appreciate it.

1 1

Re: After user disconnect run the custom script
by Michael Slusarz 20 May '24

20 May '24

> On 05/20/2024 9:43 AM MDT Alexey Krylov via dovecot <dovecot(a)dovecot.org> wrote: > > Please, send me the link, where I can find the info about configuring > firing script after dovecot client is disconnected. > > I found post-login scripting. Than's cool, but... I need to fire script > a little bit later. See https://doc.dovecot.org/admin_manual/list_of_events/#mail-user-session-fini… You will need to build a event listener for this event, and then do your scripting in there. michael

1 0

After user disconnect run the custom script
by Alexey Krylov 20 May '24

20 May '24

Sirs, good day. Please, send me the link, where I can find the info about configuring firing script after dovecot client is disconnected. I found post-login scripting. Than's cool, but... I need to fire script a little bit later. May be I try to build crutches... But I wish with all my heart to do this. Thanks to everyone who responded. -- Это сообщение было проверено антивирусным ПО Avast на наличие вирусов. www.avast.com

1 0

Errors after enable add mail_attachment_detection_options
by Ricardo Machini 20 May '24

20 May '24

Hello, I got a lot of fatal errors on differents mailbox after I added the option: mail_attachment_detection_options = add-flags Rocky Linux release 8.9 (Green Obsidian) 2.3.21 (47349e2482) May 16 15:03:00 Panic: imap(user(a)domain.com.br)<1669762><cOqoC5YYQlq63CaF>: file imap-sieve-storage.c: line 317 (imap_sieve_add_mailbox_event): assertion failed: (ismt->src_box == NULL || ismt->src_box == src_box) May 16 15:03:00 Error: imap(user(a)domain.com.br)<1669762><cOqoC5YYQlq63CaF>: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x41) [0x7f2c9d8b9761] -> /usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x22) [0x7f2c9d8b9882] -> /usr/lib64/dovecot/libdovecot.so.0(+0x10bb6b) [0x7f2c9d8c6b6b] -> /usr/lib64/dovecot/libdovecot.so.0(+0x10bc07) [0x7f2c9d8c6c07] -> /usr/lib64/dovecot/libdovecot.so.0(+0x5cec5) [0x7f2c9d817ec5] -> /usr/lib64/dovecot/lib95_imap_sieve_plugin.so(+0x7ebc) [0x7f2c9b011ebc] -> /usr/lib64/dovecot/lib95_imap_sieve_plugin.so(+0x815f) [0x7f2c9b01215f] -> /usr/lib64/dovecot/lib20_zlib_plugin.so(+0x4a37) [0x7f2c9c179a37] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_free+0x12) [0x7f2c9dc73982] -> /usr/lib64/dovecot/lib95_imap_sieve_plugin.so(+0x71be) [0x7f2c9b0111be] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_free+0x1e) [0x7f2c9dbef55e] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xf124f) [0x7f2c9dc8624f] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0x80) [0x7f2c9dc9f900] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_transaction_commit+0xf1) [0x7f2c9dc867e1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xccb15) [0x7f2c9dc61b15] -> /usr/lib64/dovecot/lib95_imap_sieve_plugin.so(+0x885d) [0x7f2c9b01285d] -> /usr/lib64/dovecot/lib20_fts_plugin.so(+0x13de4) [0x7f2c9c79fde4] -> /usr/lib64/dovecot/lib15_notify_plugin.so(+0x240d) [0x7f2c9c9cf40d] -> /usr/lib64/dovecot/lib10_quota_plugin.so(+0xfcdf) [0x7f2c9cde5cdf] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x7a) [0x7f2c9dc000ba] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](+0x153c2) [0x559668ce73c2] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](command_exec+0x6c) [0x559668cf559c] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](+0x215af) [0x559668cf35af] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](+0x21661) [0x559668cf3661] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](+0x21882) [0x559668cf3882] -> dovecot/imap [ user(a)domain.com.br 186.220.38.133 UID COPY](client_handle_input+0x1c5) [0x559668cf3a95] -> dovecot/imap [user(a)domain.com.br 186.220.38.133 UID COPY](client_input+0x76) [0x559668cf3f96] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x6d) [0x7f2c9d8dd84d] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x139) [0x7f2c9d8def09] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x50) [0x7f2c9d8dd8f0] May 16 15:03:00 Fatal: imap(user(a)domain.com.br)<1669762><cOqoC5YYQlq63CaF>: master: service(imap): child 1669762 killed with signal 6 (core dumps disabled - https://dovecot.org/bugreport.html#coredumps) Regards, Ricardo

1 0

Change the default base_dir to /run from ${prefix}/var/run
by Дилян Палаузов 20 May '24

20 May '24

Hello, at 6b1bcf1bad1d7, calling ./configure && make install sets prefix=/usr/local, and thus the default base_dir = /usr/local/var/run/dovecot. Moreover it installs /usr/lib/systemd/system/dovecot.service with [Service] ProtectSystem=full. ProtectSystem=full mounts /usr as read-only, so no files can be written under the default base_dir. The Linux Hierachy Standard says for /usr/local - https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch04s09.html - directories bin, etc, games, include, lib, man, sbin, share, and src must be in /usr/local. No other directories, except those listed below, may be in /usr/local after first installing a FHS-compliant system. var is not listed below. (“below” means the citation above, not the next paragraph) For /var/run LSH contains - https://refspecs.linuxfoundation.org/FHS_3.0/fhs-3.0.html#varrunRuntimeVari… - This directory was once intended for system information data describing the system since it was booted. These functions have been moved to /run; this directory exists to ensure compatibility with systems and software using an older version of this specification. In general, the requirements for /run shall also apply to /var/run. It is valid to implement /var/run as a symlink to /run. . For /run LHS mentions “This directory contains system information data describing the system since it was booted. Files under this directory must be cleared (removed or truncated as appropriate) at the beginning of the boot process.” The defaults base_dir=/usr/local/var/run/dovecot and ProtectSystem=full present a non-working configuration. • Please consider changing the default (implicit) value of base_dir to /run. • When prefix is /usr/local, then dovecot.service should be installed in /usr/local/lib/systemd/system/. Kind regards Дилян

1 1

example/config misses required section names for passdb{} and userdb{}
by Дилян Палаузов 20 May '24

20 May '24

Hello, I installed Dovecot from git 6b1bcf1bad1d78e, copied /usr/local/share/doc/dovecot/example/config to /usr/local/etc/dovecot and called dovecot -F . The system reported doveconf: Fatal: Error in configuration file /usr/local/etc/dovecot/conf.d/auth-system.conf.ext line 11: passdb { } is missing section name The problem remains, if I delete dovecot-dict-auth.conf.ext dovecot-ldap.conf.ext dovecot-oauth2.conf.ext dovecot-sql.conf.ext conf.d/auth-deny.conf.ext conf.d/auth-ldap.conf.ext conf.d/auth-passwdfile.conf.ext conf.d/auth-static.conf.ext conf.d/auth-dict.conf.ext conf.d/auth-master.conf.ext conf.d/auth-sql.conf.ext thus leaving passdb {} and userdb {} defined on a single place. Indeed, auth-system.conf.ext contains the sections passdb and userdb without the optional name, as described at https://doc.dovecot.org/configuration_manual/config_file/#sections . The problem report is that the example configuration does not contain for sections userdb and passdb a section name, and at the same time the as optional described section name is mandatory in Dovecot on these places. Kind regards Dilyan

2 1

Dovecot logging to files causes issues
by Richard Rosner 20 May '24

20 May '24

I have a mailing server setup based on Debian Stable that uses postfix (v3.7.10) for SMTP and dovecot (v2.3.19.1 (9b53102964)) for IMAP. I now wanted to set dovecot to not write to syslog, but to dedicated files in /var/log/dovecot. While everything indicates that this happens successfully as the log files gain in size, I also get lots of these errors: May 13 20:55:37 mail postfix/local[2824184]: 95BCF1000A9: to=<user(a)domain.de>, relay=local, delay=3.2, delays=1.9/0.29/0/1.1, dsn=4.3.0, status=deferred (temporary failure. Command output: lda(user): Error: net_connect_unix(/run/dovecot/stats-writer) failed: Permission denied Can't open log file /var/log/dovecot/error.log: Permission denied ) If it would only log the complaints I wouldn't worry, but as long as I don't revert the changes in dovecot's config, mail receiving is at least vastly delayed, most likely stuck alltogether. So how am I supposed to set these settings? I've chainged these settings in /etc/dovecot/conf.d/10-logging.conf: log_path = /var/log/dovecot/error.log debug_log_path = /var/log/dovecot/debug.log log_debug = category=error The whole directory /var/log/dovecot is owned by dovecot:dovecot, permissions on debug.log, error.log and info.log are 644. Best Richard

5 10

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 18 May '24

18 May '24

Today I realized that it was indeed the sa-learn that is slowing down my Archiving. I added an «&» on the end of the line that calls the sa-learn (called by the report-ham.sieve script): exec /usr/bin/sa-learn -u ${1} --ham & Does anyone thing this is a bad idea? I noticed that archiving got way faster this way… Best, Francis > On 9 May 2024, at 23:09, dovecot-request(a)dovecot.org wrote: > >> On 9 May 2024, at 19:45, dovecot-request(a)dovecot.org <mailto:dovecot-request@dovecot.org> wrote: >> >> Francis Augusto Medeiros-Logeay via dovecot skrev den 2024-05-09 12:29: >> >>>> If you want to analyze emails, why not do it with scheduled crons >>>> after they are archived? >> >> maybe ask for skip older then one day in here >> https://github.com/isbg/isbg/tree/master >> >> while roundcube just set the needed flag for retest ? >> >>> wouldn't it reanalyze all archived messages anyway? >> >> sometimes email is ham at recpt stage, while its spam later on test, >> this is why isbg is made imho :) > > > I see. > > But I wonder if there is something wrong with what I already have. It worked fine for years, and it works fine for most of my users. I tested with a few accounts, and Archving (with its sa-learn script) works blazingly fast. But with one user - happens to be mine - it is super slow when archiving, most likely due the sa-learn. > > Best, > > Francis

2 2

Sieve extprograms pipe :try cancels implicit keep
by Sebastiaan Hoogeveen 17 May '24

17 May '24

Hi, When using the :try tag on the pipe command in the sieve_extprograms plugin Sieve’s implicit keep is cancelled if the executed command fails. The specification on https://raw.githubusercontent.com/dovecot/pigeonhole/master/doc/rfc/spec-bo… states: “When the ":try" tag is specified, the "pipe" instruction will attempt execution of the external program, but failure will not cause the whole Sieve script execution to fail with an error. Instead, the Sieve processing continues as if the "pipe" action was never triggered." However, using the :try tag marks the pip command as successful even if it fails and because pipe is a disposition-type action the implicit keep is cancelled, resulting in the piped message being discarded. If this is the intended behaviour then I would suggest amending the text of the specification to: “When the ":try" tag is specified, the "pipe" instruction will attempt execution of the external program, but failure will not cause the whole Sieve script execution to fail with an error. Instead, the Sieve processing continues as if the "pipe" action was executed successfully and cancel implicit keep.” If this is not the intended behaviour then please consider this a bug report, with my apologies for not adding a patch (it seems to be a bit more complex than just changing the return value of act_pipe_commit). Kind regards, -- Sebastiaan Hoogeveen NederHost https://www.nederhost.nl/ KvK: 34099781

1 0

MySQL connection with SSL
by Gandalf Corvotempesta 16 May '24

16 May '24

Hi all is possible to tell dovecot to use a mysql connection with SSL ? My new remote mysql server only allows ssl connections

6 10

Pigeonhole Sieve only runs scripts if in users' home directories, or if Sieve is purposely broken
by Douglas Morse 15 May '24

15 May '24

Hi, Dovecot version is 2.3.19.1 (9b53102964) running on fully up-to-date Debian 12 (Bookworm) operating system. For the life of me I cannot figure out how to get sieve scripts working correctly in a central directory location. Calling them from users’ home directories works fine (as described below). (Note: This system has recently been migrated from Cyrus IMAP, so some of the directories for a central location are very similar to what would find in a standard Cyrus IMAP installation.) If I set `sieve` to its default value of `file:~/sieve;active=~/.dovecot.sieve` in `conf.d/90-sieve.conf`, sieve works as expected. I have a file `~/sieve/default.sieve` and, as per documentation, I make a symbolic link `~/.dovecot.sieve` that points to that file. The sieve script runs, and I see a `default.svbin` either created or updated in the ~/sieve directories as emails arrive. Setting `sieve` to `file:~/lib/sieve;active=~/.dovecot.sieve` also works as expected. So this verifies I can change the directory where sieve scripts are stored. However, if I then set `sieve` to `file:/var/spool/dovecot/home/%1n/user/%n/sieve;active=file:/var/spool/dovecot/home/%1n/user/%n/.dovecot.sieve`, again a `default.sieve` in each of these user’s centralized `sieve` directories, sieve scripts silently fail to run. No messages of any kind found in any log files. So, with the same exact same configuration as one that is the default and as proven to working, with the single exception of changing the top-level directory (TLD) for the scripts, results in silent failure. Why? What I find particularly odd is that if I keep `sieve` set to this central directory location (i.e., no config changes), and `mv sieve/default.sieve sieve.tmp; rmdir sieve; mv sieve.tmp`, that is, have a *file* called `sieve` where the setting `sieve` points to (which, per docs and experience, should be a *directory*), the users’ sieve scripts *do* run, but with a warning along the lines of `Warning: sieve: file storage: Explicitly specified active script path `file:/var/spool/dovecot/home/m/user/morse/.dovecot.sieve' is ignored; storage path `/var/spool/dovecot/home/m/user/morse/sieve' is not a directory`. In the docs I see that `sieve` used to refer to a file (PidgeonHole Sieve v.0.31 or prior, I believe), and there is mention of a a `sieve_dir` setting (which I have *never* set or used). So my guess is that sieve working in this centralized TLD with `sieve` as a file rather than directory is due to support for some deprecated config / functionality. I have fiddle around with this for some hours, including setting and not setting `mail_home` to the central directory location (i.e., `mail_home` in `conf.d/10-mail.conf` set to the same value as `sieve` in `conf.d/90-sieve.conf`),to no avail. No matter what I do, I cannot get sieve scripts to run in a centralized directory location as they do under `/home`. The only exception is as just described in the preceding paragraph. But the solution only allows a user to have a single sieve script, and I imagine `managesieve` will not work properly is sieve is set up as described in the preceding paragraph. What am I missing or doing incorrectly? Any and all assistance most appreciated. Doug

2 3

lda-dupes-file not updated, when user over quota and sieve vacation enabled
by Christian Rößner 14 May '24

14 May '24

Hi, we have encountered an interesting behavior with users that have their mailboxes over quota while having sieve-vacation enabled. We do a temp fail, if a mailbox is over quota. Problem: -------- If a remote sender sends an email to such a user (over quota + vacation), Dovecot directly creates a response message and sends it back to the sender. So far so good. At the same time the original email cannot be stored in the users INBOX, which leads to a temp fail action. Now the email remains in a queue and whenever the queue manager tries to deliver the email again, the behavior starts again. Send vacation response and temp fail, until either the queue life time exceeds or the user has cleaned up his/her mailbox and the message can be stored. For the remote sender it means getting lots of vacation emails from the same recipient. For each retry one vacation message. Tracing: -------- We dig a little bit deeper and turned on logging to see what happens. Because the email cannot be put into the users INBOX, it keeps in a failure state. And because of this, the dupes-file is not updated for this particular sender. We are not sure, if this is a wanted behavior or not. But for a sender, it is really annoying to receive vacation messages on and on. Solution: --------- Unfortunately we could not find any settings to change this. So I come here and ask for your kindly help. At the moment of this writing I can not provide a doveconf -n output, but I hope you trust me that we have not done too many things wrong ;-) Christian Rößner -- Rößner-Network-Solutions Zertifizierter ITSiBe / CISO Karl-Bröger-Str. 10, 36304 Alsfeld Fax: +49 6631 78823409, Mobil: +49 171 9905345 USt-IdNr.: DE225643613, https://roessner.website PGP fingerprint: 658D 1342 B762 F484 2DDF 1E88 38A5 4346 D727 94E5

1 0

sieve duplicate with 2.3.16
by Jean-Max Reymond 13 May '24

13 May '24

Hi, I was running dovecot 2.3.7.2 with ubuntu 20.04 Lastweek, I upgrade to Ubuntu 22.04 and dovecot 2.3.16 My configuration was migrated and all is fine expected the sieve duplicate. It does notwork and i don't understand why. % doveconf -n # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) managesieve(ubuntu): Debug: sieve: Pigeonhole version 0.5.16 (09c29328) initializing managesieve(ubuntu): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. # OS: Linux 5.15.0-105-generic x86_64 Ubuntu 22.04.4 LTS ext4 # Hostname: 2D17911.online-server.cloud auth_mechanisms = plain login first_valid_uid = 8 log_debug = category=sieve mail_fsync = never mail_location = maildir:/home/Mails/%u managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_before = /var/lib/dovecot/sieve/default.sieve sieve_dir = ~/sieve } postmaster_address = postmaster(a)ckr-solutions.com protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service stats { unix_listener stats-writer { mode = 0666 } } ssl_cert = </etc/letsencrypt/live/mail.ckr-solutions.com/fullchain.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = # hidden, use -P to show it userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 } protocol lmtp { mail_fsync = optimized } protocol lda { deliver_log_format = msgid=%m: %$ mail_fsync = optimized mail_plugins = sieve postmaster_address = postmaster(a)ckr-solutions.com quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } trace dovecot for debug May 9 12:04:49 2D17911 postfix/qmgr[1855785]: DE15D396023E: from=<jmreymond(a)ik.me>, size=2313, nrcpt=3 (queue active) May 9 12:04:50 2D17911 amavis[2290921]: (2290921-01) Passed CLEAN {RelayedOpenRelay}, [185.125.25.11]:58641 [185.125.25.11] <jmreymond(a)ik.me> -> <jmreymond(a)ckr-solutions.com>,<testsieve(a)ckr-solutions.com>, Queue-ID: 91D2E3960097, Message-ID: <00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>, mail_id: lukXw6VSEsMW, Hits: -2.821, size: 1854, queued_as: DE15D396023E, dkim_sd=20200325:ik.me, 5242 ms May 9 12:04:50 2D17911 postfix/smtp[2292055]: 91D2E3960097: to=<jmreymond(a)ckr-solutions.com>, orig_to=<testsieve(a)ckr-solutions.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=5.4, delays=0.16/0.01/0.09/5.2, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as DE15D396023E) May 9 12:04:50 2D17911 postfix/smtp[2292055]: 91D2E3960097: to=<testsieve(a)ckr-solutions.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=5.4, delays=0.16/0.01/0.09/5.2, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as DE15D396023E) May 9 12:04:50 2D17911 postfix/qmgr[1855785]: 91D2E3960097: removed May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Pigeonhole version 0.5.16 (09c29328) initializing May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Using active Sieve script path: /home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Using script storage path: /home/Mails/jmreymond(a)ckr-solutions.com//sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Storage path `/home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve' not found May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: User has no active script in storage `/home/Mails/jmreymond(a)ckr-solutions.com/sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: User has no personal script May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: file storage: script: Opened script `default' from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Executed before user's personal Sieve script(1): /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Start execute sequence May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Opening script 1 of 1 from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Loading script /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Script binary /var/lib/dovecot/sieve/default.svbin successfully loaded May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: binary /var/lib/dovecot/sieve/default.svbin: save: not saving binary, because it is already stored May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Executing script from `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Run script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Started running script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: Finished running script `ok' (status=/var/lib/dovecot/sieve/default.svbin, resource usage: no usage recorded) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Execute result May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing duplicate_mark action (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (no commit, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Sequence active May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Finishing sequence (status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Start storing into mailbox INBOX May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Pigeonhole version 0.5.16 (09c29328) initializing May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: file storage: Storage path `/home/Mails/testsieve(a)ckr-solutions.com//sieve' not found May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /home/Mails/testsieve(a)ckr-solutions.com/.dovecot.sieve May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: file storage: Storage path `/home/Mails/testsieve(a)ckr-solutions.com/.dovecot.sieve' not found May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: storage: No default script location configured May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: User has no personal script May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: file storage: script: Opened script `default' from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Executed before user's personal Sieve script(1): /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Start execute sequence May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Opening script 1 of 1 from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Loading script /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Script binary /var/lib/dovecot/sieve/default.svbin successfully loaded May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: binary /var/lib/dovecot/sieve/default.svbin: save: not saving binary, because it is already stored May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Executing script from `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Run script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Started running script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: Finished running script `ok' (status=/var/lib/dovecot/sieve/default.svbin, resource usage: no usage recorded) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Execute result May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=no) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing duplicate_mark action (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (no commit, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Sequence active May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Finishing sequence (status=ok) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=yes) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Start storing into mailbox INBOX May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing implicit keep action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Pigeonhole version 0.5.16 (09c29328) initializing May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Using active Sieve script path: /home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Using script storage path: /home/Mails/jmreymond(a)ckr-solutions.com//sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Storage path `/home/Mails/jmreymond(a)ckr-solutions.com/.dovecot.sieve' not found May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: User has no active script in storage `/home/Mails/jmreymond(a)ckr-solutions.com/sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: User has no personal script May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: Using Sieve script path: /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: file storage: script: Opened script `default' from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Executed before user's personal Sieve script(1): /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Start execute sequence May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Opening script 1 of 1 from `/var/lib/dovecot/sieve/default.sieve' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Loading script /var/lib/dovecot/sieve/default.sieve May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Script binary /var/lib/dovecot/sieve/default.svbin successfully loaded May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: binary /var/lib/dovecot/sieve/default.svbin: save: not saving binary, because it is already stored May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Executing script from `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Run script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Started running script `/var/lib/dovecot/sieve/default.svbin' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: Finished running script `ok' (status=/var/lib/dovecot/sieve/default.svbin, resource usage: no usage recorded) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Execute result May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing duplicate_mark action (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (no commit, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Sequence active May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Finishing sequence (status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing result (status=ok, commit=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Starting execution of actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Start storing into mailbox INBOX May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Executing implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Execute storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Saving to mailbox 'INBOX' successful so far May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing implicit keep action (status=ok) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalizing actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize duplicate_mark action (status=ok, action_status=ok, commit_status=ok, pre-commit=yes) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished finalizing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep action(status=ok, action_status=ok, commit_status=ok) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit implicit keep action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Saving to mailbox 'INBOX' successful so far May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Saving to mailbox 'INBOX' successful so far May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing implicit keep action (status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing implicit keep action (status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalizing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalizing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize duplicate_mark action (status=ok, action_status=ok, commit_status=ok, pre-commit=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize duplicate_mark action (status=ok, action_status=ok, commit_status=ok, pre-commit=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished finalizing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished finalizing actions (status=ok, keep=implicit) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep (failure=no) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep action(status=ok, action_status=ok, commit_status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finalize implicit keep action(status=ok, action_status=ok, commit_status=ok) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Commit storing into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: stored mail into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish implicit keep action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finishing actions May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (final, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(testsieve(a)ckr-solutions.com)<2292076></QcBAcKfPGZs+SIA4rRGvA>: Debug: sieve: multi-script: Destroy May 9 12:04:50 2D17911 postfix/pipe[2292073]: DE15D396023E: to=<testsieve(a)ckr-solutions.com>, relay=dovecot, delay=0.23, delays=0.09/0.01/0/0.13, dsn=2.0.0, status=sent (delivered via dovecot service) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: stored mail into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finishing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (final, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292074><fuflAMKfPGZq+SIA4rRGvA>: Debug: sieve: multi-script: Destroy May 9 12:04:50 2D17911 postfix/pipe[2292072]: DE15D396023E: to=<jmreymond(a)ckr-solutions.com>, relay=dovecot, delay=0.31, delays=0.09/0.01/0/0.22, dsn=2.0.0, status=sent (delivered via dovecot service) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: stored mail into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finishing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (final, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Destroy May 9 12:04:50 2D17911 postfix/pipe[2292075]: DE15D396023E: to=<jmreymond(a)ckr-solutions.com>, orig_to=<testsieve(a)ckr-solutions.com>, relay=dovecot, delay=0.35, delays=0.09/0.01/0/0.25, dsn=2.0.0, status=sent (delivered via dovecot service) May 9 12:04:50 2D17911 postfix/qmgr[1855785]: DE15D396023E: removed

1 1

Sieve: Avoiding duplicates in a folder while keeping in Inbox
by Nick Urbanik 13 May '24

13 May '24

Dear Folks, I am in the process of learning Sieve, and want to be able to keep an email in Inbox, while also keeping *one* copy in another folder. However, the same mail is copied from Inbox multiple times when I run sieve-filter -Wev .dovecot.sieve Inbox My attempt to prevent this fails: ... } elsif header :comparator "i;octet" :contains "From" "paypal(a)paypal.com.au" { if not duplicate { fileinto "paypal"; } keep; } Please can anyone enlighten me?

3 4

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 10 May '24

10 May '24

> On 9 May 2024, at 19:45, dovecot-request(a)dovecot.org wrote: > > Francis Augusto Medeiros-Logeay via dovecot skrev den 2024-05-09 12:29: > >>> If you want to analyze emails, why not do it with scheduled crons >>> after they are archived? > > maybe ask for skip older then one day in here > https://github.com/isbg/isbg/tree/master > > while roundcube just set the needed flag for retest ? > >> wouldn't it reanalyze all archived messages anyway? > > sometimes email is ham at recpt stage, while its spam later on test, > this is why isbg is made imho :) I see. But I wonder if there is something wrong with what I already have. It worked fine for years, and it works fine for most of my users. I tested with a few accounts, and Archving (with its sa-learn script) works blazingly fast. But with one user - happens to be mine - it is super slow when archiving, most likely due the sa-learn. Best, Francis

1 0

Authentication questions
by Francis Augusto Medeiros-Logeay 09 May '24

09 May '24

Hi, I was wondering: 1 - Is it possible to configure authentication methods per user? For example, oauth2 for most users, but plain for others? 2 - I had a feeling that when oauth2 authentication fails, dovecot tries to authenticate via plain with the received token. Doesn’t seem logical, but I get my user blocked on my directory server (freeipa) after a few failed oath authentications. If so, can this be prevented? Best, Francis

3 4

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 09 May '24

09 May '24

> On 9 May 2024, at 12:55, dovecot-request(a)dovecot.org wrote: > > Francis Augusto Medeiros-Logeay via dovecot skrev den 2024-05-09 11:28: > >> Actually, I don’t know here if that’s the sieve that’s slowing down the >> process, or if it is something else. >> I see that yeah, sa-learn takes a little while to execute. But maybe >> the issue is that Dovecot doesn’t seem to >> release the IMAP connection until each message went through sieve. This >> gives me some timeout on >> Roundcube (it says just «server error»). All the messages are indeed >> archived. >> >> Is that something here I could do better? > > use tmpfs to store tmp content, or try solve it without pipe with imho > creates tmp files > > https://doc.dovecot.org/configuration_manual/howto/antispam_with_sieve/ > > try spamc Thanks Benny. Using spamc and sa-learn isn’t a bit the same? But I’ll check the docs. Bestm Francis

1 0

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 09 May '24

09 May '24

I noticed that my sieve rules are taking a very long time when archiving messages. I can see on my logs that every message takes about two-three seconds to be evaluated. My sieve for the Archive is this: cat /var/mail/vmail/mail/sieve/global/report-ham.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"]; if environment :matches "imap.mailbox" "*" { set "mailbox" "${1}"; } if string "${mailbox}" "Trash" { stop; } if environment :matches "imap.user" "*" { set "username" "${1}"; } pipe :copy "sa-learn-ham.sh" [ "${username}" ]; And my sa-learn-ham.sh is this: #!/bin/sh export PATH="/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin:$PATH" exec /usr/bin/sa-learn -u ${1} —ham May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: multi-script: Start execute sequence May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: Executing script from `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: multi-script: Run script `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: Started running script `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: Finished running script `ok' (status=/var/mail/vmail/mail/sieve/global/report-ham.svbin, resource usage: no usage recorded) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: multi-script: Execute result May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing result (status=ok, commit=no) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Starting execution of actions May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing actions May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing pipe action May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: action pipe: running program: sa-learn-ham.sh May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Created May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: USER=francis(a)med-lo.eu May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: HOME=/var/mail/vmail/med-lo.eu/francis May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: HOST=fb58607074fd May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: Mailbox Archive: UID 191458: Opened mail because: mail stream May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finished executing pipe action (status=ok, keep=implicit) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finished executing actions (status=ok, keep=implicit) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finished executing result (no commit, status=ok, keep=yes) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: multi-script: Sequence active May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: multi-script: Finishing sequence (status=ok) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing result (status=ok, commit=yes) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Starting execution of actions May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing actions May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finished executing actions (status=ok, keep=implicit) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Execute implicit keep (failure=no) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Start storing into mailbox Archive May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Executing implicit keep action May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Execute storing into mailbox 'Archive' May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Updated existing mail in mailbox 'Archive' May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finished executing implicit keep action (status=ok) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finalizing actions May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Finalize pipe action (status=ok, action_status=ok, commit_status=ok, pre-commit=yes) May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: sieve: uid=191458: Commit pipe action May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Establishing connection May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Forked child process May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (9354): Connected to program May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (9354): Finished streaming payload to program May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (9354): Finished input to program May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (9354): Disconnected May 09 09:17:10 imap(francis(a)med-lo.eu)<9349><4gm6NAAYsagKCige>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (9354): Waiting for program to finish after 4 msecs (timeout = 9996 msecs) I also noticed this happens for a few accounts. Do you know what could be causing this? Best, Francis

3 4

sieve duplicate with 2.3.16
by Jean-Max Reymond 09 May '24

09 May '24

Hi, I was running dovecot 2.3.7.2 with ubuntu 20.04 Lastweek, I upgrade to Ubuntu 22.04 and dovecot 2.3.16 My configuration was migrated and all is fine expected the sieve duplicate. It does notwork and i don't understand why. % doveconf -n # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) managesieve(ubuntu): Debug: sieve: Pigeonhole version 0.5.16 (09c29328) initializing managesieve(ubuntu): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. # OS: Linux 5.15.0-105-generic x86_64 Ubuntu 22.04.4 LTS ext4 # Hostname: 2D17911.online-server.cloud auth_mechanisms = plain login first_valid_uid = 8 log_debug = category=sieve mail_fsync = never mail_location = maildir:/home/Mails/%u managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_before = /var/lib/dovecot/sieve/default.sieve sieve_dir = ~/sieve } postmaster_address = postmaster(a)ckr-solutions.com protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service stats { unix_listener stats-writer { mode = 0666 } } ssl_cert = </etc/letsencrypt/live/mail.ckr-solutions.com/fullchain.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = # hidden, use -P to show it userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 } protocol lmtp { mail_fsync = optimized } protocol lda { deliver_log_format = msgid=%m: %$ mail_fsync = optimized mail_plugins = sieve postmaster_address = postmaster(a)ckr-solutions.com quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } trace dovecot for debug ... May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: stored mail into mailbox 'INBOX' May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish implicit keep action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finishing actions May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finish duplicate_mark action May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: msgid=<00fb2844-f7b0-47af-8684-bcb090ec9cb9(a)ik.me>: Finished executing result (final, status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) May 9 12:04:50 2D17911 dovecot: lda(jmreymond(a)ckr-solutions.com)<2292077><8XgtAcKfPGZt+SIA4rRGvA>: Debug: sieve: multi-script: Destroy May 9 12:04:50 2D17911 postfix/pipe[2292075]: DE15D396023E: to=<jmreymond(a)ckr-solutions.com>, orig_to=<testsieve(a)ckr-solutions.com>, relay=dovecot, delay=0.35, delays=0.09/0.01/0/0.25, dsn=2.0.0, status=sent (delivered via dovecot service) May 9 12:04:50 2D17911 postfix/qmgr[1855785]: DE15D396023E: removed

1 0

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 09 May '24

09 May '24

> I noticed that my sieve rules are taking a very long time when archiving messages. I can see on my logs that every message takes about two-three seconds to be evaluated. > > I also noticed this happens for a few accounts. Do you know what could be causing this? > > Best, > Francis > Actually, I don’t know here if that’s the sieve that’s slowing down the process, or if it is something else. I see that yeah, sa-learn takes a little while to execute. But maybe the issue is that Dovecot doesn’t seem to release the IMAP connection until each message went through sieve. This gives me some timeout on Roundcube (it says just «server error»). All the messages are indeed archived. Is that something here I could do better? Best, Francis

2 1

OAUTH2 problem when migrating to Ubuntu 24.04
by Francis Augusto Medeiros-Logeay 09 May '24

09 May '24

Hi, I have a Dovecot server on Ubuntu 22.04, which works fine with Oauth2. I am building a new container based on Ubuntu 24.04. IMAP seems to work fine with plain authentication, but oauth2 fails (Dovecot v2.3.21). Same configuration as before. However, I got this message: May 09 09:41:57 auth: Error: oauth2(fran(a)mydomain.eu,10.110.41.32,<o+TCjQZZYJAaaige>): oauth2 failed: Introspection failed: No username returned Weird, as it does indeed seems to get the username (as seen on the log). Any clue on why this fails? Best, Francis

2 2

Namespace configuration for archive in different storage
by drinaldi＠trustitalia.it 06 May '24

06 May '24

Hello, i made this namespace configuration inside "10-mail.conf": namespace Archives { type = private disabled = no hidden = no list = yes ignore_on_failure = no inbox = no location = maildir:/mnt/archive-mail-storage/%n/Maildir prefix = "Archive." subscriptions = yes separator = . I need to set up the storage for archive on a different storage than the inbox is located. Thunderbird, now seems that can see the subfolders inside the archive that start with dot but cannot access the "cur" folder where inbox mail are stored. Can you help me?

3 3

Password storage
by Rupert Gallagher 06 May '24

06 May '24

What is dovecot's state of the art on password storage? Can we use bcrypt instead of plain text?

3 2

Pigeonhole : how to automatically subscribe to newly created folders
by Erwan David 06 May '24

06 May '24

Hello, In my sieve script I use fileinto :create "mailbox" Is it possible that the created mailbox is then automatically added to the subsccribe list for the account ? -- Erwan David

1 0

RE: temporary auth errors
by Michael Slusarz 02 May '24

02 May '24

> On 05/02/2024 7:48 AM MDT Marc via dovecot <dovecot(a)dovecot.org> wrote: > > > auth_failure_delay = 2 secs ? > > > > That will still simply wait before *rejecting* the login, compared to > > *dropping the connection*. > > > > We are thus looking for three different behaviours: > > > > 1. If backend confrims auth, ACK auth + proceed (grant access) to email. > > > > 2. If backend confirm "no such user" or "invalid creds", wait for > > auth_failure_delay and then *reject* the login. > > > > 3. If the backend fails (ie, can neither confirm nor deny), simply drop > > the connection. > > > > I hope this is more clear. > > > > Yes that is more clear, but no idea (seems a little out of scope to support by design) In complicated, localized authentication scenarios, Lua auth is likely the best answer. https://doc.dovecot.org/configuration_manual/authentication/lua_based_authe… michael

1 0

temporary auth errors
by Jaco Kroon 02 May '24

02 May '24

Hi All, Looking for some advise. We ran into a situation yesterday where our SQL cluster (mariadb-galera) stopped serving requests due to some DDL queries locking the wsrep provider. We're addressing this separately, so just background as to the cause of the problem. As far as I know both POP3 and IMAP protocols only have two possible responses when a user tries to authenticate, either ACK (yes, you're fine let's proceed) and NACK (no, something with authentication failed, and either you've got credential issues, or something is wrong with the backend). An ACK results in granting the user access. A NACK results in the user having to retry. This is all good and well, but the *typical* response by a MUA is to re-prompt the user for credentials, to which the response is usually to retry random passwords until it works again (confirmed with Outlook and Thunderbird). What I'm hoping is that dovecot has some way to in case of such "authentication backend" problem scenarios to ignore protocol and politeness and simply disconnect the client, ie, just shut the connection without saying anything, this could even be with a small delay (I'd say 1 second or so, just to avoid tight auth retry loops, up to 4 or 5 seconds IMHO would be fine). The hope is that this will result in the mail client treating this like a connection error rather than an authentication error, and hopefully not prompt for new credentials, but simply an alert of the "there has been a problem communicating with your mail server please retry or contact your service provider" kind of error messages. For reference, the errors in dovecot logs looks like: May 1 04:42:25 uriel dovecot[352]: auth-worker(11615): Warning: sqlpool(mysql): Query failed, retrying: WSREP has not yet prepared node for application use May 1 04:42:25 uriel dovecot[352]: auth-worker(11615): Error: conn unix:auth-worker (pid=11453,uid=76): auth-worker<68>: sql(user(a)domain,a.b.c.d,<XXXX>): Password query failed: WSREP has not yet prepared node for application use May 1 04:42:27 uriel dovecot[352]: pop3-login: Disconnected: Aborted login by logging out (auth service reported temporary failure): user=<user@domain>, method=PLAIN, rip=a.b.c.d, lip=e.f.g.h, TLS, session=<XXXX> Kind regards, Jaco

2 3

Re: Failing to archive many messages
by Francis Augusto Medeiros-Logeay 01 May '24

01 May '24

It is weird. At first, it seems that the logs are going fine. It goes like this for many minutes: May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.IN-REPLY-TO from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.MESSAGE-ID from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.SUBJECT from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.TO from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.X-PRIORITY from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.BCC from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.REPLY-TO from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.DISPOSITION-NOTIFICATION-TO from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Looked up field hdr.LIST-POST from mail cache May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: multi-script: Start execute sequence May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: Executing script from `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: multi-script: Run script `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: Started running script `/var/mail/vmail/mail/sieve/global/report-ham.svbin' May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: Finished running script `ok' (status=/var/mail/vmail/mail/sieve/global/report-ham.svbin, resource usage: no usage recorded) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: multi-script: Execute result May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing result (status=ok, commit=no) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Starting execution of actions May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing actions May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing pipe action May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: action pipe: running program: sa-learn-ham.sh May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Created May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: USER=francis(a)mydomain.com May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: HOME=/var/mail/vmail/med-lo.eu/francis May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Pass environment: HOST=fb58607074fd May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: Mailbox Archive: UID 25719: Opened mail because: mail stream May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finished executing pipe action (status=ok, keep=implicit) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finished executing actions (status=ok, keep=implicit) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finished executing result (no commit, status=ok, keep=yes) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: multi-script: Sequence active May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: multi-script: Finishing sequence (status=ok) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing result (status=ok, commit=yes) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Starting execution of actions May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing actions May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finished executing actions (status=ok, keep=implicit) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Execute implicit keep (failure=no) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Start storing into mailbox Archive May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Executing implicit keep action May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Execute storing into mailbox 'Archive' May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Updated existing mail in mailbox 'Archive' May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finished executing implicit keep action (status=ok) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finalizing actions May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Finalize pipe action (status=ok, action_status=ok, commit_status=ok, pre-commit=yes) May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: sieve: uid=25719: Commit pipe action May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Establishing connection May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh: Forked child process May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (416): Connected to program May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (416): Finished streaming payload to program May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (416): Finished input to program May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (416): Disconnected May 01 14:20:04 imap(francis(a)mydomain.com)<226><zNW3d2MX9uku45qA>: Debug: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (416): Waiting for program to finish after 6 msecs (timeout = 9994 msecs) The client stays just like «Moving 1 of 4000 messages». Then the logs start to go like this: May 01 14:43:09 imap: Error: ERROR: the Bayes learn function returned an error, please re-run with -D for more information at /usr/bin/sa-learn line 500. May 01 14:43:12 imap: Error: ERROR: the Bayes learn function returned an error, please re-run with -D for more information at /usr/bin/sa-learn line 500. ^C root@fb58607074fd:/# tail -f /var/log/dovecot.log | grep Error May 01 14:43:15 imap: Error: plugin: eval failed: interrupted at /usr/bin/sa-learn line 513. May 01 14:43:15 imap: Error: ERROR: the Bayes learn function returned an error, please re-run with -D for more information at /usr/bin/sa-learn line 500. May 01 14:43:15 imap(francis(a)mydomain.com)<295><TwG1fGMXCuou45qA>: Error: sieve: failed to pipe message to program `sa-learn-ham.sh': refer to server log for more information. [2024-05-01 14:43:15] May 01 14:43:15 imap(francis(a)mydomain.com)<295><TwG1fGMXCuou45qA>: Error: sieve: Execution of script /var/mail/vmail/mail/sieve/global/report-ham.sieve failed May 01 14:43:16 imap(francis(a)mydomain.com)<292><Ei2ofGMXBeou45qA>: Error: program exec:/var/mail/vmail/mail/sieve/global/scripts/sa-learn-ham.sh (2978): Forcibly terminated with signal 15 May 01 14:43:16 imap(francis(a)mydomain.com)<292><Ei2ofGMXBeou45qA>: Error: sieve: failed to pipe message to program `sa-learn-ham.sh': refer to server log for more information. [2024-05-01 14:43:16] May 01 14:43:16 imap(francis(a)mydomain.com)<292><Ei2ofGMXBeou45qA>: Error: sieve: Execution of script /var/mail/vmail/mail/sieve/global/report-ham.sieve failed May 01 14:43:17 imap: Error: plugin: eval failed: interrupted at /usr/bin/sa-learn line 513. May 01 14:43:17 imap: Error: ERROR: the Bayes learn function returned an error, please re-run with -D for more information at /usr/bin/sa-learn line 500. For many minutes, the mail client gets an error about reaching the max connections from ip, and the logs go on and on with the errors above. What could be the issue? Best, Francis -- Francis Augusto Medeiros-Logeay Oslo, Norway

1 0

ENV{"PATH"}. errors on my log
by Francis Augusto Medeiros-Logeay 01 May '24

01 May '24

Hi, I'm getting this error a lot on my logs: May 01 12:57:03 imap: Error: Use of uninitialized value $ENV{"PATH"} in split at /usr/lib/x86_64-linux-gnu/perl-base/File/Spec/Unix.pm line 136. I googled a bit and the only reference I found was related to the possibility of imapsieve scripts that could be generating this. I haven't found any perl script on my install, but I momentarily turned off spamassassin, but the logs continued. Any hint on how I can debug this? Turning the debug logs on dovecot didn't bring me any extra information of what the source of this could be. Best, Francis -- Francis Augusto Medeiros-Logeay Oslo, Norway

2 2

Failing to archive many messages
by Francis Augusto Medeiros-Logeay 01 May '24

01 May '24

Hi, When I archive one or two messages, the messages are correctly moved to the Archive. However, when I archive more messages - like 50 or more, dovecot seems to fail. The error I get is this one: Warning: Failed to do incremental sync for mailbox Archive, retry with a full sync (Modseq 17277 no longer in transaction log (highest=17323, last_common_uid=12216, nextuid=15767)) No messages end up being moved to the Archive folder. I tried to do this both from a mail client and from roundcube. What could be the problem here?

1 0

Dovecot, migrating mailboxes from old to new server and from old to new format?
by David Mehler 01 May '24

01 May '24

Hello, I've got a task to migrate a Dovecot mailstore, mailboxes, public folders, etc from an older server (it runs Dovecot 2.2.x) to a new server (running Dovecot 2.3.x). At the same time I'm needing to change mailbox storage formats, going from Mbox (on old server) to Maildir (on new server). I'm not sure if any of the mailboxes are compressed with zlib or encrypted, there's a lot of them, is there a way to find out compression or encryption and decompress/decrypt them prior to migration? Suggestions welcome. Thanks. Dave. -- Sent from Mozilla Thunderbird 91.13.1

2 1

Re: Time moved forwards
by Param 30 Apr '24

30 Apr '24

There is already ntpd configured and working properly.

1 0

Time moved forwards
by Param 30 Apr '24

30 Apr '24

Is there any solution for this? I am on FreeBSD 13.3 with dovecot-2.3.21_4 built from ports and have noticed warnings: Apr 26 08:42:29 mstore17 dovecot[41779]: master: Warning: Time moved forwards by 0.181936 seconds - adjusting timeouts. Apr 26 08:43:39 mstore17 dovecot[41779]: master: Warning: Time moved forwards by 0.146834 seconds - adjusting timeouts. Apr 26 08:48:40 mstore17 dovecot[41779]: master: Warning: Time moved forwards by 0.489300 seconds - adjusting timeouts. The more emails coming in, the more often warning. dovecot --version 2.3.21 (47349e2482) FreeBSD 13.3-RELEASE

3 2

doveadm backup empties the remote host? SERIOUSLY???
by Nils 29 Apr '24

29 Apr '24

Sure it's my own fault - no discussion about that, but seriously? How dangerously unintuitive it that? I found it when I was searching for a good practice to migrate a mail server with rsync and I mistakably assumed it works in the same direction as rsync. Luckily i have a backup from all mails except today's. Please, someone tell me what's the best procedure to migrate dovecot.

5 9

doveadm backup has problems with some accounts
by roger.meier＠4synergy.com 29 Apr '24

29 Apr '24

I try to setup for our mailserver (in a dc) a job backup to a secondary server (in our office) with "doveadm backup" via the -R option. (rsync , rsnapshot and so on tooks too long at the moment) For the most user accounts all work as expected, but for three users it always fails First run: /usr/bin/doveadm -Dv backup -Ru user1 tcp:mua01.domain.intra:12345 > Dec 01 08:54:21 doveadm(user1)<70126><qfzHDjyfaWXuEQEAy5X8iQ>: Debug: Mailbox INBOX: Mailbox opened because: copy caching decisions > Dec 01 08:54:22 doveadm(user1)<70126><qfzHDjyfaWXuEQEAy5X8iQ>: Warning: Deleting mailbox 'Archiv.Allgemein unsortiert': UID=1 GUID=1350559209.P2052Q54.lin-mail1.intra is missing locally > Dec 01 08:54:22 doveadm(user1)<70126><qfzHDjyfaWXuEQEAy5X8iQ>: Debug: brain M: Import Archiv.Allgemein unsortiert: Import change type=save GUID=1350559209.P2052Q54.mail1.intra UID=1 > hdr_hash= result=Reverting local change by deleting mailbox - No more local mails found > Dec 01 08:54:22 doveadm(70126): Debug: brain M: Import Archiv.Allgemein unsortiert: Saved UIDs: > Dec 01 08:54:22 doveadm(70126): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=661,uid=0): Disconnected: Connection closed (fd=9) So it aborts on the lines above and a incomplete maildir is on the local server. so the next doveadm try say's that he can't delete INBOX , etc. > Dec 01 09:03:33 doveadm(user1)<70169><TzH+MmKhaWUZEgEAy5X8iQ>: Error: Mailbox INBOX sync: mailbox_delete failed: INBOX can't be deleted. This a very old account on our server which was migrated over different iterations of our dovecot mailserver. The user behind the account uses outlook over years. Is the space here a problem? Another user with a similiar issue has the following error message at the end: > Dec 01 09:22:14 doveadm(user2)<70354><RU12FsWlaWXSEgEAy5X8iQ>: Debug: Mailbox INBOX: Mailbox opened because: copy caching decisions > Dec 01 09:22:56 doveadm(user2)<70354><RU12FsWlaWXSEgEAy5X8iQ>: Error: read(mua01.domain.intra) failed: EOF (last sent=mailbox, last recv=mailbox) > Dec 01 09:22:56 doveadm(70354): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=661,uid=0): Disconnected: Connection closed (fd=9) I see that the user has a very big inbox? when i check in the source server in the "cur" folder of the INBOX it count's around 269372 mails. Is this perhaps the issue for this message? And on the last user it looks like: Dec 01 09:25:19 doveadm(user3)<70376><UoiQAHWmaWXoEgEAy5X8iQ>: Warning: Deleting mailbox 'Entwürfe': UID=1265 GUID=1521832311.M6830P7652.mail-mx1.intra,S=1764,W=1809 is missing locally Dec 01 09:25:19 doveadm(user3)<70376><UoiQAHWmaWXoEgEAy5X8iQ>: Debug: brain M: Import Entwürfe: Import change type=save GUID=1521832311.M6830P7652.mail-mx1.intra,S=1764,W=1809 UID=1265 hdr_hash= result=Reverting local change by deleting mailbox - No more local mails found Dec 01 09:25:19 doveadm(70376): Debug: brain M: Import Entwürfe: Saved UIDs: Dec 01 09:25:19 doveadm(70376): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=661,uid=0): Disconnected: Connection closed (fd=9) The "Entwürfe" folder directly cannot be the issue? On the filesystem the folder has the name ".Entw&APw-rfe" and also other users has similar folders in their mailboxes. The source server has dovecot version 2.2.36 (centos 7.9.2009) and the current destination server dovecot version 2.3.16 (ubuntu 22.04 lts)

2 3

Dovecot Server issue, cache corruption
by David Mehler 28 Apr '24

28 Apr '24

Hello, I'm using Thunderbird 102 to atempt to retrieve my messages via imap (have tried both 143 and 993) first I wasn't getting any error messages now I am. This is with Dovecot 2.3 on Debian 12.5. Here's the error messages. I do not believe the first set related to public mailboxes is related but I'm not sure what it's problem is either, the problem seems to be corrupted cache. 2024-04-26T02:01:47.832997-04:00 hostname dovecot: imap(username(a)example.com)<586617><WEyTo/kWUwpoDWll>: Error: Mailbox public/example-1: mkdir(/var/vmail/public/.example-1/cur) failed: Permission denied (euid=999(vmail) egid=992(vmail) missing +w perm: /var/vmail/public/.example-1, dir owned by 0:0 mode=0755) 2024-04-26T02:01:48.742111-04:00 hostname dovecot: imap(username(a)example.com)<586617><WEyTo/kWUwpoDWll>: Error: Mailbox INBOX: Deleting corrupted cache record uid=34640: UID 34640: Broken physical size in mailbox INBOX: read(/var/vmail/mailboxes/example.com/username/mail/mailboxes/INBOX/dbox-Ma… failed: Cached message size smaller than expected (1376 < 1647, box=INBOX, UID=34640) 2024-04-26T02:01:48.742239-04:00 hostname dovecot: imap(username(a)example.com)<586617><WEyTo/kWUwpoDWll>: Error: Mailbox INBOX: UID=34640: read(/var/vmail/mailboxes/example.com/username/mail/mailboxes/INBOX/dbox-Ma… failed: Cached message size smaller than expected (1376 < 1647, box=INBOX, UID=34640) (read reason=) 2024-04-26T02:01:48.742308-04:00 hostname dovecot: imap(username(a)example.com)<586617><WEyTo/kWUwpoDWll>: Disconnected: FETCH failed: Mailbox INBOX: UID=34640: read(/var/vmail/mailboxes/example.com/username/mail/mailboxes/INBOX/dbox-Ma… failed: Cached message size smaller than expected (1376 < 1647, box=INBOX, UID=34640) (read reason=) in=889 out=6253 deleted=0 expunged=0 trashed=0 hdr_count=5 hdr_bytes=10 body_count=0 body_bytes=0 Here is a doveconf -n output: # doveconf -n # 2.3.19.1 (9b53102964): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.19 (4eae2f79) # OS: Linux 4.19.0 x86_64 Debian 12.5 # Hostname: hostname.example.com auth_mechanisms = plain login dict { lastlogin = mysql:/etc/dovecot/dovecot-last-login.conf } imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags listen = * lmtp_rcpt_check_quota = yes mail_attribute_dict = file:%h/Maildir/dovecot-attributes mail_gid = vmail mail_home = /var/vmail/mailboxes/%d/%n mail_location = dbox:~/mail:LAYOUT=fs mail_plugins = acl quota welcome mail_privileged_group = vmail mail_uid = vmail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve namespace { list = children location = maildir:/var/vmail/public:INDEXPVT=~/public prefix = public/ separator = / subscriptions = no type = public } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { acl = vfile:/etc/dovecot/dovecot-acl imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Spam imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Spam imapsieve_mailbox2_name = * last_login_dict = proxy::lastlogin last_login_key = # hidden, use -P to show it quota = count:User quota quota2 = maildir:Shared quota:ns=public/ quota_exceeded_message = User %u has exhausted allowed storage space. quota_grace = 10%% quota_max_mail_size = 100M quota_rule = *:storage=1G quota_rule2 = Trash:storage=+100M quota_rule3 = SPAM:ignore quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full quota_status_success = DUNNO quota_vsizes = yes quota_warning = storage=100%% quota-warning +100 %u quota_warning2 = storage=95%% quota-warning +95 %u quota_warning3 = storage=80%% quota-warning +80 %u quota_warning4 = -storage=100%% quota-warning -100 %u sieve = file:/var/vmail/sieve/%d/%n/scripts;active=/var/vmail/sieve/%d/%n/active-script.sieve sieve_before = /var/vmail/sieve/global/spam-global.sieve sieve_global_extensions = +vnd.dovecot.pipe sieve_pipe_bin_dir = /usr/bin sieve_plugins = sieve_imapsieve sieve_extprograms stats_refresh = 30 secs stats_track_cmds = yes welcome_script = welcome %u welcome_wait = no } protocols = imap lmtp sieve service auth-worker { vsz_limit = 0 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0660 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { client_limit = 1 unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } user = vmail } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } service quota-status { client_limit = 1 executable = quota-status -p postfix unix_listener /var/spool/postfix/private/dovecot-quota { group = postfix mode = 0660 user = postfix } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { group = vmail mode = 0660 user = vmail } user = vmail } service stats { fifo_listener stats-mail { mode = 0644 user = vmail } inet_listener { address = 127.0.0.1 port = 24242 } } service welcome { executable = script /usr/local/bin/welcome.sh unix_listener welcome { group = vmail mode = 0660 user = vmail } } ssl = required ssl_cert = </etc/ssl/example.com/example.com.fullchain.crt ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { imap_idle_notify_interval = 29 mins imap_metadata = yes mail_max_userip_connections = 20 mail_plugins = acl quota welcome imap_acl imap_quota imap_sieve last_login welcome quota } protocol lmtp { mail_fsync = optimized mail_plugins = acl quota welcome last_login quota sieve postmaster_address = postmaster(a)example.com } Suggestions welcome. Thanks. Dave. -- Sent from Mozilla Thunderbird 91.13.1

1 0

Is it possible to setup ntlm authentication then proxy it to the mail server ?
by karl.l＠as7600.net 26 Apr '24

26 Apr '24

Hi, This is my dovecot version: ``` root@freebsdsvr:~ # dovecot --version 2.3.21 (47349e2482) ``` I'm having trouble in making dovecot as proxy to the mail server when using ntlm authentication. My setup looks like this: email client ------> dovecot (will act as proxy) -------> mail server so basically the email client will connect to dovecot but dovecot will forward it to the mail server. Proxying using auth_mechanism as PLAIN is working but if I use ntlm authentication it just connects into the dovecot server and dovecot server does not proxy to to the mail server. I tried using passdb driver = sql, passdb driver = static, passdb driver = lua and all of them are working when the email client connects using plain auth, once dovecot authenticates the user it will proxy it to the mail server but when I use ntlm authentication it just connects to dovecot and does not do a proxy to the mail server. I switched on all the debugs and I found out in the log that when I connect using PLAIN auth it calls the passdb and gets my default_fields or my proxy fields ```proxy=y``` and ```host=mailserver_domain``` which causes dovecot to proxy into the host(my mail server). but when I connect using NTLM auth it calls the passdb but it does not return my default fields for proxying (when it uses the sql passdb driver it just connects to the database and does not run the password_query) and I think it uses the output from the ```ntlm_auth``` of samba that dovecot uses because it retunrs the field user=username and original_user=username@domain This is the example logs that I recieved once I connect using ntlm and it does not proxy it to my mail server ``` Apr 18 03:37:29 freebsdsvr dovecot[12084]: auth: Debug: mysql(192.168.254.131): Connecting Apr 18 03:37:29 freebsdsvr dovecot[12084]: auth: Debug: auth client connected (pid=12268) Apr 18 03:37:29 freebsdsvr dovecot[12084]: auth: Debug: auth client connected (pid=12270) Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client in: AUTH 1 NTLM service=imap session=Js8TT04WcMnAqP5/ lip=192.168.254.131 rip=192.168.254.127 lport=143 rport=51568 Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client passdb out: CONT 1 Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client in: CONT 1 TlRMTVNTUAABAAAAB4IIAAAAAAAAAAAAAAAAAAAAAAA= (previous base64 data may contain sensitive data) Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client passdb out: CONT 1 TlRMTVNTUAACAAAAFAAUADgAAAAFgooC57WwKq2q4U8sdAAAAAAAAAAFwAXABMAAAABgEAAAasdasdasdAAAA9FAFMAQwAuAE4ARQBUAC4AQQBVAAIAFABFAFMAQwAuAE4ARQBUACad4AQdsQBVAAEasAFABFAFMAQwAuAE4AdaRQBUAC4AQQBVAAQAAAADABQAZQBzAGMALgBuAGUAdAAuAGEAdQAHAAgA/h8T7O2Q2gEAAAAA Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client in: CONT 1 TlRMTVNTUAADAAAAGAAYAFwAAACIAIgAdAAAAAAAAeABAAAAABgAGAEAAAAAWABYARgAAAAAAAAAAAAAABYIIAHMAcwAzAFcATwBSAEsAUwBUAEEAVABJAE8ATgBXKrBA2vF7fMicRiasLK/IyI3fbM46rQ7JHcti/0TU02AqasdasdasdhceI+BaeqMjrAQEAAAAAAACAL88ampDaARzhirKymxxcAAAAAAIAFABFAFMAQwAuAE4ARQBUAC4AQQBVAAEAFABFAFMAQwAuAE4ARQBUAC4AQQBVAAQAAAADABQAZQBzAGMALgBuAGUAdAAuAGEAdQAHAAgA/h8T7O2Q2gEAAAAA (previous base64 data may contain sensitive data) Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: auth(userName,192.168.254.127,<Js8TT04WcMnAqP5/>): Auth request finished Apr 18 03:37:30 freebsdsvr dovecot[12084]: auth: Debug: client passdb out: OK 1 user=userName original_user=userName@FREEBSD-TEST ``` Here's the logs that I get when I connect via Plain Auth and it does the proxy to my mail server ``` Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: mysql(192.168.254.131): Connecting Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): Server accepted connection (fd=15) Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): Sending version handshake Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): auth-worker<1>: Handling PASSV request Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): auth-worker<1>: sql(ss3,192.168.254.127,<zwTdK04W9MbAqP5/>): Performing passdb lookup Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): auth-worker<1>: sql(ss3,192.168.254.127,<zwTdK04W9MbAqP5/>): query: SELECT destuser, password, host, 'Y' as proxy FROM proxy WHERE user = 'userName'; Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: mysql(192.168.254.131): Finished query 'SELECT destuser, password, host, 'Y' as proxy FROM proxy WHERE user = 'userName';' in 0 msecs Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): auth-worker<1>: sql(userName,192.168.254.127,<zwTdK04W9MbAqP5/>): Finished passdb lookup Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth-worker(12138): Debug: conn unix:auth-worker (uid=0): auth-worker<1>: Finished Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: sql(userName,192.168.254.127,<zwTdK04W9MbAqP5/>): Finished passdb lookup Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: auth(userName,192.168.254.127,<zwTdK04W9MbAqP5/>): Auth request finished Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: conn unix:dns-client: dns(mailserver.domain): Lookup started Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: conn unix:dns-client: Connecting Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: conn unix:dns-client (uid=0): Client connected (fd=27) Apr 18 03:27:39 freebsdsvr dovecot[12084]: auth: Debug: conn unix:dns-client (uid=0): Sending version handshake Apr 18 03:27:40 freebsdsvr dovecot[12084]: auth: Debug: conn unix:dns-client (uid=0): dns(mailserver.domain): Lookup successful after 658 msecs Apr 18 03:27:40 freebsdsvr dovecot[12084]: auth: Debug: client passdb out: OK 1 user=userName destuser=userName host=mailserver.domain proxy hostip=mailserverip pass=password ``` Is there a right way to configure ntlm to do proxy? because it does not seem to use the passdb in sql,lua, and static drivers. This is my dovecot -n ``` root@freebsdsvr:~ # dovecot -n # 2.3.21 (47349e2482): /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 13.2-RELEASE amd64 zfs # Hostname: freebsdsvr auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login ntlm auth_use_winbind = yes auth_username_format = %n auth_verbose = yes auth_verbose_passwords = plain auth_winbind_helper_path = /usr/local/bin/ntlm_auth disable_plaintext_auth = no mail_debug = yes mail_gid = 1001 mail_location = maildir:/var/mail/vhosts/%n mail_uid = 1001 namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } protocols = imap pop3 service auth { user = root } ssl_cert = </root/dovecot.crt ssl_cipher_list = ALL:!DH:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH ssl_key = # hidden, use -P to show it passdb { driver = sql # Path for SQL configuration file, see example-config/dovecot-sql.conf.ext args = /usr/local/etc/dovecot/dovecot-sql.conf.ext } userdb { driver = prefetch } ``` dovecot-sql.conf.ext ``` driver = mysql connect = host=192.168.254.134 port=3306 dbname=mails user=karl password=adminpassword password_query = SELECT destuser, password, host, 'Y' as proxy FROM proxy WHERE user = '%u'; ``` Thanks :)

5 6

using keycloak
by A. Schulze 25 Apr '24

25 Apr '24

Hello, I'm relative new to oauth2. I like to understand a setup for dovecot but https://doc.dovecot.org/configuration_manual/authentication/oauth2/ is not enough for me. Could anybody describe a simple setup where dovecot uses keycloak. For simplification I would start with keycloak's builtin user management only. - how to configure dovecot - how to configure keycloak - how to test with 'curl --verbose --some-magic-options imap://dovecot-server' Thanks, Andreas

1 0

Which DKIM application for postfix 3.9.0
by dovecot＠outputservices.com 25 Apr '24

25 Apr '24

I am upgrading to postfix 3.9.0. I have not used DKIM in previous postfix installs, but I would like to start now with the new google rules. I have done some research and opendkim is the most recommended, however, other research states the opendkim has been abandoned by it's maintainers. So I am looking for a good alternative dkim software that will work with postfix that I can compile myself. I do not run on any linux version, so therefore I can not just apt-get a new dkim application. I run Solaris and therefore need to compile my applications, postfix and dkim. Any good suggestions will be appreciated.

7 8

HELP with email attachments ONLY clean up
by INFO ＠ TRIMLINE 25 Apr '24

25 Apr '24

Hello Dovecot Dev team, In my cpanel, we use your email management. This is what my hosting provider has allowed. Our problem: Since the introduction of "hi def cameras on mobile phones", we are getting emails with "huge attachments". The email which comes with the attachments is also important. However, once we download the email (imap), using any of the email clients (outlook, bluemail etc.) the mailbox still has these huge attachments. Because of this, our mailbox storage gets filled up quickly. In our email client software, we can delete (attachments only), and leave the email in our mailbox. So this work around helps us keep our mailbox size manageable. Unfortunately, not everyone does this "email attachment cleanup" regularly and end up being locked out of email storage space and probably lost a few hours of productive time. Our dev Request: Would it be possible to create a setting for end users in our Cpanel, in which we can delete the attachments without deleting the actual message? So query should have: <per email mailbox account> (drop down selection, like you have it now) * Filter 01: Select Messages older than nnn days (where nnn would be 100 to 999 days) (so for the first 99 days, every imap client would have the opportunity to download the email and the attachments) * From Filter 01 = Filter 02: Select messages which are >xxx Mb (where xxx could be 001 to 999 Mb) * From Filter 02 = Filter 03: Select only messages which contain attachments (Yes) * From Filter 03: Permanently Delete the attachments ONLY, So not deleting the actual email msg (OK). So on day 100 (or after the clean up is done), the imap email client will now only get the email but not the attachments (in the event they need to refresh their email setup). If such a query can be created and installed on our Cpanel, we can run this "clean up attachments" query regularly and as such reduce our mailbox size. Q: Would it be possible to create such a clean up tool (pre-defined) so that the cpanel web service admin user only has to enter (nnn and xxx and Yes) to finally click on "OK" to delete the attachments? If this would be possible, what will it cost us to have it installed on our Cpanel? There is so much information/documentation already on your website (doc.dovecot.org) and I spent about 60 min looking for such a "clean up tool" documentation, but started getting dizzy reading all that script language etc. Not my cup of tea. Please help. Thank you for considering and reading this request. Kind regards M. Akil Walji

3 2

Debian, Postfix, Dovecot, MySQL, and argon2 password hashing scheme?
by David Mehler 25 Apr '24

25 Apr '24

Hello, I have a quick question. Can Debian, and/or it's Postfix/Dovecot/MySQL/MariaDB packages support the argon2 password hashing scheme? I had a previously-working e-mail setup on a *BSD system, utilizing the argon2ID scheme with Dovecot, Postfix, and MySQL. Since changing systems to Debian 12.5 I can't send, though checking the password with a manual login to Dovecot works fine. I'm wondering if I have to migrate the passwords from argon2ID to SHA512-CRYPT? Thanks. Dave. -- Sent from Mozilla Thunderbird 91.13.1

2 1

RE: Which DKIM application for postfix 3.9.0
by Joseph Tam 24 Apr '24

24 Apr '24

On Tue, Apr 23, 2024 at 7:33 AM <dovecot-request(a)dovecot.org> wrote: > > I am upgrading to postfix 3.9.0. I have not used DKIM in previous postfix installs, but I >> would like to start now with the new google rules. I have done some research and opendkim >> is the most recommended, however, other research states the opendkim has been >> abandoned by it's maintainers. So I am looking for a good alternative dkim software >> that will work with postfix that I can compile myself. I do not run on any linux >> version, so therefore I can not just apt-get a new dkim application. >> I run Solaris and therefore need to compile my applications, postfix and dkim. >> Any good suggestions will be appreciated. I just rolled out a locally compiled opendkim on my mail server. It works, but there are a few gotchas. Although it seems like a moribund project, there is a late beta version that includes some important patches, most notably the "Header:\n LongHeaderValue" bug that needs fixing. You can look at https://sourceforge.net/p/opendkim/patches/ to find that patch, as well as others you deem important. As DKIM standards are not going to change soon, having end-of-line software is not as bad as it seems unless you need particular enhancements to make it work better in your circumstances. Once you get your setup dialed, you can probably set it and forget it. Most of the headaches have actually been internal: local mail injection via sendmail would skip miltering, From header canonicalization by the MTA would not be seen by the opendkim milter thereby creating messages with missing or invalid signatures, and mailing list/auto reply/forwarder software mangling messages. I think Postfix does a better job in this regard, so these issues may not present itself. (I did a Postfix/opendkim milter on an Ubuntu system and it was much less hassle.) You should look at *lots* of DMARC RUA reports. People are doing crazy batsh*t stuff with your mail domain. Joseph Tam <jtam.home(a)gmail.com>

4 3

Setting compression to specific namespace
by Filip Bartmann 23 Apr '24

23 Apr '24

Hello, is it possible to set compression for specific namespace or spefic mailbox folder? Thanks, Filip Bartmann

1 0

Question about line length limit in lmtp.
by Kamil Jońca 22 Apr '24

22 Apr '24

I have postfix + dovecot server. Mail for local users are saved by dovecot lmtp. Recently I got some messages from postfix: --8<---------------cut here---------------start------------->8--- 4NQ07L4h4LztXXr: breaking line > 998 bytes with <CR><LF>SPAC --8<---------------cut here---------------end--------------->8--- This is because postfix has configured with default value lmtp_line_length_limit (990). I can turn off this limit (set to 0) but I am curious if dovecot lmtp will accept so lengthty lines? Does dovecot lmtp has any line limits? KJ -- http://stopstopnop.pl/stop_stopnop.pl_o_nas.html

4 6

doveadm index to terminate non-zero in case of failure
by Jaco Kroon 22 Apr '24

22 Apr '24

Hi, It would be great if doveadm index could terminate non-zero in the case of index corruption, that way the tool can be used as a way to determine and remove corrupted indexes. Example: othala [13:56:24] ~ # doveadm index -u lumi_james INBOX doveadm(lumi_james): Error: Corrupted transaction log file /path/to/lumi_james/dovecot.list.index.log seq 2: Unexpected garbage at EOF (sync_offset=7168) doveadm(lumi_james): Error: Failed to map transaction log /path/to/lumi_james/dovecot.list.index.log at sync_offset=7168 after locking: Unexpected garbage at EOF othala [13:56:34] ~ # echo $? 0 othala [13:56:37] ~ # If doveadm index exited non-zero in above case we'd be able to: if ! doveadm index -u lumi_james INBOX; then rm /path/to/lumi_james/dovecot.index{,log,.cache} fi Which may be over-zealous in removing indexes, but we'd rather have that. We believe we already fixed the locking issue that caused the corrupt indexes and are busy cleaning them up based on log files, but it would still be great if the above could be integrated into our check battery if/when users report problems, of "run the script and it fixes 99% of things that are known to break". In the same breath, we're seeing that folders with & in the name are causing problems for doveadm index -u someuser '*' usage. Kind regards, Jaco

1 0

Variable expansion on %w
by Gandalf Corvotempesta 21 Apr '24

21 Apr '24

I'm following the guide for changing the password schema. Everything works as expected (i'm using a static passwd file), but when the plain password has a % inside, dovecot is trying to expand that, triggering an error: Apr 11 21:33:55 mail02 dovecot: pop3(x)<3962994><4soGPNcVXsoln9W6>: Error: Failed to expand plugin setting plain_pass = 'xxxxx%Yxxxxxx!%': Unknown variable '%Y' How can I block the variable expansion inside %w ?

3 10

Sieve not getting recompiled
by Joan Moreau 21 Apr '24

21 Apr '24

Hi I have sieve = /mails/%d/%n/sieve/roundcube.sieve sieve_after = /mails/sieve/after.sieve sieve_before = /mails/sieve/before.sieve sieve_dir = /mails/%d/%n/sieve/ sieve_global_dir = /mails/sieve/ But sieve scripts are not compiled and not executed It was working until I removed the setting "sieve_global_path" Something I dont understand ? Thank you

2 2

exfat not supported ?
by Joan Moreau 21 Apr '24

21 Apr '24

Hi Would placing my storage on a exfat partition work ? If no, why ? Thank you

3 5

Logging e_debug messages
by D S 21 Apr '24

21 Apr '24

Is it possible to log the e_debug events in quota-status.c? [https://github.com/dovecot/core/blob/main/src/plugins/quota/quota-status.c] Running: Dovecot 2.3.19.1 (9b53102964) Here's the config I've tried: log_path = /var/log/dovecot.log event_exporter log { format = json format_args = time-rfc3339 transport = log } metric everything { exporter = log filter = event=* OR category=* } log_debug = event=* auth_verbose = yes auth_debug = yes mail_debug = yes This seems to capture events at INFO level or higher, and some Debug log messages, but not the e_debug messages in quota-status.c. Thanks, Daniel

1 0

thread->detach() creates confusion of dovecot
by Joan Moreau 20 Apr '24

20 Apr '24

Hi When I try to "detach" (https://en.cppreference.com/w/cpp/thread/thread/detach) a thread running inside a plugin, it seems the core dovecot has some influence on that , tries to close this for some unknown reason and usually ends up crashing What is the cause of this ? Thank you

1 0

Error: acl: dict_iterate() failed: sql dict iterate failed for shared : Invalid/unmapped path
by Syrosh 18 Apr '24

18 Apr '24

Hi, This error occurs if you have shared mailboxes configured, but not a map for sharing with "anyone". Dovecot then tries to perform a SQL query for something that doesn't exist and logs this error message. Error: acl: dict_iterate() failed: sql dict iterate failed for shared : Invalid/unmapped path There's a 14 year old discussion that talks about adding a dummy table and map to prevent the error: https://dovecot.dovecot.narkive.com/qWO58HYM/error-sql-dict-iterate-question I'd rather add this table since I'm not using sharing to anyone, is there a way to prevent dovecot from making this query? Best Regards, Syrosh

1 0

Bug report: invalid \HasNoChildren in response when asterisk is used in the name
by Merijn Schering 18 Apr '24

18 Apr '24

Hi, I'm using dovecot 2.3.4.1 (f79e8e7e4). I have created a folder called "Test with *". Now when I do a command: A3 LIST "" "%" RETURN (CHILDREN STATUS (MESSAGES UNSEEN)) It responds: * STATUS Test with * ( MESSAGES 0 UNSEEN 0 ) * LIST ( \HasNoChildren \UnMarked ) / Spam But it actually has children! This only happens when I use a * character in the name. I hope you can fix this some day. Thanks! Best regards, Merijn Schering Intermesh https://www.group-office.com https://twitter.com/GroupOffice

2 4

Wildcard !include statements fail if nothing matches
by Noah Meyerhans 17 Apr '24

17 Apr '24

Forwarding this report from Debian bug #1068478. Please see the full report for more context. [1] Per the documentation on "Including config files", "It’s not an error if wildcards don’t result in any matching files." [2] However, that statement does not seem to reflect the actual behavior of the code. Some relevant snippets of code from src/config/config-parser.c: from config_parse_line(): if (strcmp(key, "!include") == 0) return CONFIG_LINE_TYPE_INCLUDE; if (strcmp(key, "!include_try") == 0) return CONFIG_LINE_TYPE_INCLUDE_TRY; This return value is later handled with a case statement in config_parser_apply_line(): case CONFIG_LINE_TYPE_INCLUDE: case CONFIG_LINE_TYPE_INCLUDE_TRY: (void)settings_include(ctx, fix_relative_path(value, ctx->cur_input), type == CONFIG_LINE_TYPE_INCLUDE_TRY); break; The result of the "type == CONFIG_LINE_TYPE_INCLUDE_TRY" statement is passed as the bool ignore_errors parameter to bool ignore_errors(), so if it evaluates to false as it does when type == CONFIG_LINE_TYPE_INCLUDE, then we return an error: case GLOB_NOMATCH: if (ignore_errors) return 0; ctx->error = "No matches"; return -1; The code is pretty straightforward in how it handles this scenario, so maybe the documentation should be clarified? Thanks noah 1. https://bugs.debian.org/1068478 2. https://doc.dovecot.org/configuration_manual/config_file/#including-config-…

2 2

doveadm import error: quota: Unknown namespace: INBOX/
by Ralf Becker 17 Apr '24

17 Apr '24

Dovecot version is 2.3.20 and I try to restore a folder hierarchy from an older snapshot of the mailbox (folders in question have been deleted): sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8-BZ/*' I'm getting the following error: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ I also tried restoring in a (not existing) restore folder: Restore-2024-03-19 and using search query "mailbox 'projekte/8-BZ'", all give the same result :( Any ideas what might be wrong, I did this many times before, and it worked, so I'm puzzeled ... Here is the full output of doveadm import command above and doveconf -n: root@aab41229427e:/var/dovecot/imap/xyz.de# sudo -u dovecot doveadm -Dv import -upbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8-BZ/*' Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib01_mail_lua_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_push_notification_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_replication_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib22_push_notification_lua_plugin.so Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so Apr 12 10:52:18 Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): Started passdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb: Connecting Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=1,uid=0): Client connected (fd=8) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): auth PASS input: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): Passdb lookup failed Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): auth USER input:pbs@xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/master_user=pbs@xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict:user=pbs@xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot-push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): auth USER input:pbs@xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/master_user=pbs@xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict:user=pbs@xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot-push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs-2024-03-19/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: file /var/dovecot/imap/xyz.de/pbs-2024-03-19/mdbox/mailboxes/dovecot-acl not found Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=1,uid=0): Disconnected: Connection closed (fd=8) root@aab41229427e:/var/dovecot/imap/xyz.de# doveconf -n # 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.20 (149edcf2) # OS: Linux 5.4.0-174-generic x86_64 Ubuntu 20.04.6 LTS # Hostname: aab41229427e auth_cache_negative_ttl = 2 mins auth_cache_size = 10 M auth_cache_ttl = 5 mins auth_master_user_separator = * auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#" default_client_limit = 3500 default_process_limit = 512 disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 12345 first_valid_uid = 90 listen = * lmtp_rcpt_check_quota = yes log_path = /dev/stderr login_greeting = Dovecot FRA.nfs ready mail_access_groups = dovecot mail_attribute_dict =file:%h/dovecot-metadata mail_gid = dovecot mail_location = mdbox:~/mdbox mail_log_prefix = "%s(%u %p): " mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua mail_uid = dovecot managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave vnd.dovecot.debug mbox_min_index_size = 1000 B mdbox_rotate_size = 50 M namespace inboxes { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX/ separator = / subscriptions = no } namespace subs { hidden = yes list = no location = prefix = separator = / } namespace users { location = mdbox:%%h/mdbox prefix = user/%%n/ separator = / subscriptions = no type = shared } passdb { args = /etc/dovecot/dovecot-dict-master-auth.conf driver = dict master = yes } passdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } plugin { acl = vfile acl_shared_dict =file:/var/dovecot/imap/%d/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:10.44.99.6 push_lua_url =http://push-proxy/ push_notification_driver = lua:file=/etc/dovecot/dovecot-push.lua quota =dict:User quota::ns=INBOX/:file:%h/dovecot-quota quota_rule = *:storage=200GB sieve = ~/sieve/dovecot.sieve sieve_after = /var/dovecot/sieve/after.d/ sieve_before = /var/dovecot/sieve/before.d/ sieve_dir = ~/sieve sieve_extensions = +editheader +vacation-seconds sieve_user_log = ~/.sieve.log sieve_vacation_min_period = 1s } postmaster_address =admins(a)egroupware.org protocols = imap pop3 lmtp sieve replication_dsync_parameters = -d -n INBOX -l 30 -U service aggregator { fifo_listener replication-notify-fifo { user = dovecot } unix_listener replication-notify { user = dovecot } } service auth-worker { user = $default_internal_user } service auth { drop_priv_before_exec = no inet_listener { port = 113 } } service doveadm { inet_listener { port = 12345 } inet_listener { port = 26 } vsz_limit = 640 M } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 5 service_count = 1 vsz_limit = 64 M } service imap { executable = imap process_limit = 2048 vsz_limit = 640 M } service lmtp { inet_listener lmtp { port = 24 } unix_listener lmtp { mode = 0666 } vsz_limit = 512 M } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { executable = pop3 } service postlogin { executable = script-login -d rawlog -b -t } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = dovecot mode = 0660 user = dovecot } } ssl_cert = </etc/certs/mail.egroupware.org.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it submission_host = fra-node-pool-internal.k8s.farm.egroupware.org:25 userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } userdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } verbose_proctitle = yes protocol lda { mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } protocol imap { imap_metadata = yes mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl imap_acl quota imap_quota } protocol lmtp { mail_max_lock_timeout = 25 secs mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0 Dovecot version is 2.3.20 and I try to restore a folder hierarchy from an older snapshot of the mailbox (folders in question have been deleted): sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03- 19/mdbox INBOX mailbox 'projekte/8-BZ/*' I'm getting the following error: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ I also tried restoring in a (not existing) restore folder: Restore-2024-03-19 and using search query "mailbox 'projekte/8-BZ'", all give the same result :( Any ideas what might be wrong, I did this many times before, and it worked, so I'm puzzeled ... Here is the full output of doveadm import command above and doveconf -n: root@aab41229427e:/var/dovecot/imap/xyz.de# sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8- BZ/*' Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib01_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib01_mail_lua_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib10_quota_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib15_notify_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_mail_log_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_push_notification_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_replication_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib22_push_notification_lua_plugin.so Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/ modules/doveadm Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_quota_plugin.so Apr 12 10:52:18 Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/ lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/ libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de) Started passdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb: Connecting Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb (pid=1,uid=0): Client connected (fd=8) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de) auth PASS input: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de) Passdb lookup failed Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) auth USER input: pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/ imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/master_user=pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/ var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict: user=pbs(a)xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot- push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) auth USER input: pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de) Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/ imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/master_user=pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/ var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict: user=pbs(a)xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot- push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs-2024-03-19/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: file /var/dovecot/imap/ xyz.de/pbs-2024-03-19/mdbox/mailboxes/dovecot-acl not found Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb (pid=1,uid=0): Disconnected: Connection closed (fd=8) root@aab41229427e:/var/dovecot/imap/xyz.de# doveconf -n # 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.20 (149edcf2) # OS: Linux 5.4.0-174-generic x86_64 Ubuntu 20.04.6 LTS # Hostname: aab41229427e auth_cache_negative_ttl = 2 mins auth_cache_size = 10 M auth_cache_ttl = 5 mins auth_master_user_separator = * auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#" default_client_limit = 3500 default_process_limit = 512 disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 12345 first_valid_uid = 90 listen = * lmtp_rcpt_check_quota = yes log_path = /dev/stderr login_greeting = Dovecot FRA.nfs ready mail_access_groups = dovecot mail_attribute_dict = file:%h/dovecot-metadata mail_gid = dovecot mail_location = mdbox:~/mdbox mail_log_prefix = "%s(%u %p): " mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua mail_uid = dovecot managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave vnd.dovecot.debug mbox_min_index_size = 1000 B mdbox_rotate_size = 50 M namespace inboxes { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX/ separator = / subscriptions = no } namespace subs { hidden = yes list = no location = prefix = separator = / } namespace users { location = mdbox:%%h/mdbox prefix = user/%%n/ separator = / subscriptions = no type = shared } passdb { args = /etc/dovecot/dovecot-dict-master-auth.conf driver = dict master = yes } passdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } plugin { acl = vfile acl_shared_dict = file:/var/dovecot/imap/%d/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:10.44.99.6 push_lua_url = http://push-proxy/ push_notification_driver = lua:file=/etc/dovecot/dovecot-push.lua quota = dict:User quota::ns=INBOX/:file:%h/dovecot-quota quota_rule = *:storage=200GB sieve = ~/sieve/dovecot.sieve sieve_after = /var/dovecot/sieve/after.d/ sieve_before = /var/dovecot/sieve/before.d/ sieve_dir = ~/sieve sieve_extensions = +editheader +vacation-seconds sieve_user_log = ~/.sieve.log sieve_vacation_min_period = 1s } postmaster_address = admins(a)egroupware.org protocols = imap pop3 lmtp sieve replication_dsync_parameters = -d -n INBOX -l 30 -U service aggregator { fifo_listener replication-notify-fifo { user = dovecot } unix_listener replication-notify { user = dovecot } } service auth-worker { user = $default_internal_user } service auth { drop_priv_before_exec = no inet_listener { port = 113 } } service doveadm { inet_listener { port = 12345 } inet_listener { port = 26 } vsz_limit = 640 M } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 5 service_count = 1 vsz_limit = 64 M } service imap { executable = imap process_limit = 2048 vsz_limit = 640 M } service lmtp { inet_listener lmtp { port = 24 } unix_listener lmtp { mode = 0666 } vsz_limit = 512 M } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { executable = pop3 } service postlogin { executable = script-login -d rawlog -b -t } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = dovecot mode = 0660 user = dovecot } } ssl_cert = </etc/certs/mail.egroupware.org.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20- POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256- GCM-SHA384 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it submission_host = fra-node-pool-internal.k8s.farm.egroupware.org:25 userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } userdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } verbose_proctitle = yes protocol lda { mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } protocol imap { imap_metadata = yes mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl imap_acl quota imap_quota } protocol lmtp { mail_max_lock_timeout = 25 secs mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0

2 2

Auth fails for system users
by Christian H. Kuhn 13 Apr '24

13 Apr '24

Hi all, i try to migrate my dovecot to a new server. While everything works fine for my virtual mailbox domains via mysql, my system users for my main domain cannot authenticate. System users can login via ssh, can sudo etc. root@bywater ~ # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy root@bywater ~ # doveconf -n # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) # OS: Linux 5.15.0-102-generic x86_64 Ubuntu 22.04.4 LTS # Hostname: bywater.qno.de auth_debug = yes auth_debug_passwords = yes listen = 65.21.136.15, [::] mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/tables.d/dovecot-sql.conf.ext driver = sql } passdb { args = dovecot driver = pam } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } postmaster_address = postmaster(a)qno.de protocols = " imap sieve" service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = dovecot } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { unix_listener lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert = </etc/letsencrypt/live/imap2.qno.de/fullchain.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it syslog_facility = local0 userdb { args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%u driver = static } userdb { driver = passwd } verbose_proctitle = yes /etc/pam.d/dovecot: #%PAM-1.0 @include common-auth @include common-account @include common-session root@bywater ~ # doveadm auth test qno 'xxxxxxx' passdb: qno auth failed extra fields: user=qno /var/log/auth.log: Apr 12 18:19:16 bywater unix_chkpwd[611002]: check pass; user unknown Apr 12 18:19:16 bywater unix_chkpwd[611003]: check pass; user unknown Apr 12 18:19:16 bywater unix_chkpwd[611003]: password check failed for user (qno) Apr 12 18:19:16 bywater auth worker: PASSV: pam_unix(dovecot:auth): authentication failure; logname= uid=5000 euid=5000 tty=dovecot ruser=qno rhost= user=qno /var/log/dovecot/dovecot.debug: Apr 12 18:19:16 bywater dovecot: auth: Debug: auth client connected (pid=0) Apr 12 18:19:16 bywater dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=doveadm#011debug#011resp=cW5vAHFu bwAhMTRKMDN6ODgu (previous base64 data may contain sensitive data) Apr 12 18:19:16 bywater dovecot: auth: Debug: sql(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: Handling PASSV request Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): query: SELECT email as user, password FROM user WHERE email='qno' Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: mysql(localhost): Finished query 'SELECT email as user, pas sword FROM user WHERE email='qno'' in 0 msecs Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): Finished passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: Finished: user_unknown Apr 12 18:19:16 bywater dovecot: auth: Debug: sql(qno): Finished passdb lookup Apr 12 18:19:16 bywater dovecot: auth: Debug: pam(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: Handling PASSV request Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): lookup service=dovecot Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): #1/1 style=1 msg=Password: Apr 12 18:19:17 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): Finished passdb lookup Apr 12 18:19:17 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: Finished: password_mismatch Apr 12 18:19:17 bywater dovecot: auth: Debug: pam(qno): Finished passdb lookup Apr 12 18:19:17 bywater dovecot: auth: Debug: auth(qno): Auth request finished Same results with a real IMAP client. I have no further ideas where to look for my fault. Can somebody help? TIA QNo

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Re: Dovecot somehow creating new local e-mails from a compromised account
by Joseph Tam 12 Apr '24

12 Apr '24

Greg Earle <earle(a)isolar.dyndns.org> writes: > Obviously I've changed the account password but I would really like to > know how they were able to create e-mails on my system when ostensibly I > would have assumed they could only read the account's e-mails via IMAP. The INBOX is not read-only. There's nothing really special about this mailbox versus other mailboxes. IMAP is used to create messages all the time. For example, if you have an outgoing "Sent" folder, once your mail reader gives it to your mail server, it then puts a copy into the outgoing folder via IMAP. Once someone gain controls over your IMAP account, they can create messages with a format totally different than what your mail server can make. Joseph Tam <jtam.home(a)gmail.com>

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Dovecot somehow creating new local e-mails from a compromised account
by Greg Earle 12 Apr '24

12 Apr '24

Hello all, long-time listener, first-time caller ... I returned from an Eclipse trip to find a couple of sp*m e-mails in an account. I checked the logs and there was no Postfix activity during the delivery times. The 2 spams have basically no headers in them. I went back to the logs and instead found Dovecot IMAP server activity during those times. Apparently Russian hax0rs (hostnames stat_list.ip-ptr.tech and service_stat.ip-ptr.tech) compromised an account and logged into it via IMAP, and somehow were able to create these two sp*m e-mails on my system. Obviously I've changed the account password but I would really like to know how they were able to create e-mails on my system when ostensibly I would have assumed they could only read the account's e-mails via IMAP. If it matters it's an older version of Dovecot on Fedora with a fairly heavily customized set of .conf files. I ran "doveconf -a" but didn't see anything obvious in the output. I may enable rawlogs in case they come knocking again, even though the password has been changed. Thanks.

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Re: Message Age Deletion Query
by Steve Hadachek 11 Apr '24

11 Apr '24

Thanks Lucas! I'll give these a try. On Wednesday, April 10, 2024 at 11:31:42 PM PDT, Lucas Rolff <lucas(a)lucasrolff.com> wrote: https://doc.dovecot.org/3.0/man/doveadm-search-query.7/ Probably something like savedbefore 4weeksOr even sentbefore 4weeks Sent from Outlook for iOSFrom: Steve Hadachek via dovecot <dovecot(a)dovecot.org> Sent: Thursday, April 11, 2024 10:03:22 AM To: dovecot(a)dovecot.org <dovecot(a)dovecot.org> Subject: Message Age Deletion Query Hello. Using Mochahost and want to delete mailbox items older than 1 month (approx) from receipt . Reading DoveCot documentation, not finding age query. Can you please specify this for me and provide an example? Thank you and Kind Regards, -Steve Hadachek Thanks Lucas! I'll give these a try. On Wednesday, April 10, 2024 at 11:31:42 PM PDT, Lucas Rolff <lucas(a)lucasrolff.com> wrote: https://doc.dovecot.org/3.0/man/doveadm-search-query.7/ Probably something like savedbefore 4weeks Or even sentbefore 4weeks Sent from Outlook_for_iOS =============================================================================== From: Steve Hadachek via dovecot <dovecot(a)dovecot.org> Sent: Thursday, April 11, 2024 10:03:22 AM To: dovecot(a)dovecot.org <dovecot(a)dovecot.org> Subject: Message Age Deletion Query Hello. Using Mochahost and want to delete mailbox items older than 1 month (approx) from receipt . Reading DoveCot documentation, not finding age query. Can you please specify this for me and provide an example? Thank you and Kind Regards, -Steve Hadachek

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maybe list rocky and centos9 stream?
by Marc 11 Apr '24

11 Apr '24

maybe list rocky and centos9 stream on the repo page? https://repo.dovecot.org/

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