- dovecot - dovecot.org

lost mailbox
by Stephane Magnier 02 Jul '21

02 Jul '21

Hi, I used dovect with the following setup : mbox:/var/spool2/mail/%u:INBOX=/var/spool/mail/%u If I have a look via cmd line [root@mbxx1 ~]# telnet localhost 143 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot ready. a login azt000 lassiemag76 a OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SNIPPET=FUZZY PREVIEW=FUZZY LITERAL+ NOTIFY SPECIAL-USE QUOTA] Logged in b list "" ** * LIST (\NoInferiors) "/" 2015 * LIST (\NoInferiors) "/" 2020-IT * LIST (\NoInferiors) "/" 2018-PERSO * LIST (\NoInferiors) "/" 2017 * LIST (\NoInferiors) "/" 2020-MARKETING * LIST (\NoInferiors) "/" 2019-AZT * LIST (\NoInferiors) "/" 2019-ADMIN * LIST (\NoInferiors) "/" "2020- PERSO" * LIST (\NoInferiors) "/" sss * LIST (\NoInferiors) "/" 2019-COMPTA * LIST (\NoInferiors) "/" 2019-PERSO * LIST (\NoInferiors) "/" 2017-ADMIN * LIST (\NoInferiors) "/" 2016 * LIST (\NoInferiors \UnMarked) "/" 2020-compta * LIST (\NoInferiors \UnMarked \Trash) "/" Trash * LIST (\NoInferiors \UnMarked) "/" Archives * LIST (\NoInferiors \Sent) "/" Sent * LIST (\NoInferiors \Marked \Junk) "/" Junk * LIST (\NoInferiors \UnMarked \Drafts) "/" Drafts * LIST (\NoInferiors \UnMarked \Sent) "/" "Sent Messages" * LIST (\NoInferiors) "/" INBOX/2021-AZT * LIST (\NoInferiors) "/" INBOX/2021-WebMEETING * LIST (\NoInferiors) "/" INBOX/2021-zezez * LIST (\NoInferiors) "/" INBOX/2021-PERSO * LIST (\NoInferiors) "/" INBOX/2021-MARKETING * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-COMPTA * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-ADMIN * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-ATV * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-test * LIST (\HasChildren) "/" INBOX b OK List completed (0.009 + 0.000 + 0.008 secs). If I've opened my thunderbird.. I have just the INBOX and nothing else ???????????????????????? and the folder : 2021-ADMIN and 2021-ATV and that's it I've tried to do : /doveadm force-resync -u user1 : /nothing happened Any idea in order to syncrhonized a folder with .... thunderbird ?

2 1

How can I prevent sieve filter from being applied to some mail users?
by yuryb 02 Jul '21

02 Jul '21

We have an emarket(a)example.com mailbox that receives orders from customers. Postfix redirects such emails to the email addresses of our sales managers, as well as to the special address parser(a)example.com, which is used by some analytical software. For this, a file named "Virtual" has been created in the Postfix folder with the following contents:emarket@example.com manager1@example.com,manager2@example.com,manager3@example.com,parser@example.comIn addition, Dovecot places all such emails in the Orders folder of each sales manager. For this, a Sieve filter rule has been created: require ["fileinto", "envelope"]; if envelope: is "to" "emarket(a)example.com" { fileinto "Orders"; stop; } But the problem is that the analytics software that uses the parser(a)example.com mailbox is subscribed only to the default Inbox folder. And it doesn't know how to work with the Orders folder. So I need to somehow prevent the filter from being applied to the parser(a)example.com mailbox. How can I do this using Dovecot or Sieve?

1 0

Bug: empty prefix value in userdb lookup defaults to "yes"?
by Dan Malm 02 Jul '21

02 Jul '21

Hi, I'm trying to migrate some users into our system from another one that also run dovecot but with different prefix and separator settings than we do. I've setup userdb to return these values for a test user to match the other systems separator/prefix setup: { "home": "/customers/b/5/3/cdeadbeef/mail/m0123456789abcdef/", "namespace/inbox/separator": "/", "uid": 10000001, "namespace/inbox/prefix": "", "gid": 10000001 } But the empty value for prefix seems to get converted to some default value of "yes" as when I log in with that user dovecot throws this error: Error: namespace configuration error: list=yes requires prefix=yes to end with separator / Dovecot version: 2.3.13 OS: Ubuntu 20.04.2 -- BR/Mvh. Dan Malm, Systems Engineer, One.com

2 3

SSHA512 Salting in SQL Query
by dovecot＠ptld.com 02 Jul '21

02 Jul '21

I don't understand what im doing wrong. Password = test Salt = salt MariaDB> select to_base64(concat(sha2('testsalt', 512), 'salt')); NmM4MzhlOTM0ZTNmZWVmYWU2Y2ZhNTNhZjExMzc1ZDQ5NTRmODVjNmY1ZWQ4ODhjMDJjZDc4MDZhNzE2OTZkMWNiNDQ5ZjJiZTc4ZTllNmVhMzAxYTk1YzgxZjI4YWQ4NzY2ZjNhZTU4MmY5YmVhYWMzM2M3ZGMyYjdiYTkxODdzYWx0 [root@host /]# doveadm pw -p test -t {SSHA512.b64}NmM4MzhlOTM0ZTNmZWVmYWU2Y2ZhNTNhZjExMzc1ZDQ5NTRmODVjNmY1ZWQ4ODhjMDJjZDc4MDZhNzE2OTZkMWNiNDQ5ZjJiZTc4ZTllNmVhMzAxYTk1YzgxZjI4YWQ4NzY2ZjNhZTU4MmY5YmVhYWMzM2M3ZGMyYjdiYTkxODdzYWx0 Fatal: reverse password verification check failed: Password mismatch Can someone point me in the right direction? Thanks.

2 1

Pigeonhole bug: corrupted redirected emails
by Peter Williams 01 Jul '21

01 Jul '21

Hello, (Please CC me on any replies since I'm not subscribed to this mailing list.) I'm writing to report a bug that I just ran into, involving Sieve/Pigeonhole message redirections. I recently added a rule involving redirections and the redirected messages were getting corrupted. I traced the issue down to the fact that an Mbox-style "From " header line was getting intermixed with the message headers -- note the entry between the two "Received:" headers in this example, which shows the text being delivered to the MTA on stdin: X-Sieve: Pigeonhole Sieve 0.4.24 (124e06aa) X-Sieve-Redirected-From: peter Delivered-To: peter Received: from dovecot by newton.cx with LMTP id xxx for <peter>; Thu, 01 Jul 2021 04:32:50 +0000 From peter(a)newton.cx Thu Jul 01 04:32:50 2021 Received: from xxx by newton.cx with esmtpsa xxx (Exim 4.94.2) (envelope-from <peter(a)newton.cx>) id xxxx for peter(a)newton.cx; Thu, 01 Jul 2021 04:32:50 +0000 Message-ID: <xxx> Subject: qqtestqq This was happening with trivial test messages, and trivial Sieve rules, but I can provide specifics if they would be helpful. Versions: CentOS 7.9.2009; Dovecot 2.2.36; Pigeonhole 0.4.24; Exim 4.92.2. Below I've added the output of `dovecot -n`. My `sendmail_path` setting was empty before, but as a workaround I've set it to a wrapper script that strips out everything before the `From `, "solving" the problem. Thanks so much for building Dovecot, I've been using it with great success for more than a decade! Best, Peter ========================================================= # 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.24 (124e06aa) # OS: Linux 4.14.210-rh241-20201203010913.xenU.x86_64 x86_64 CentOS Linux release 7.9.2009 (Core) ext3 # Hostname: newton.cx auth_username_format = %Ln mail_location = mdbox:/var/spool/mail/%n mail_plugins = zlib 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 mbox_write_locks = fcntl namespace inbox { hidden = no 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 = separator = . type = private } passdb { driver = pam } plugin { recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_before = /etc/dovecot/dspam.sieve sieve_dir = /var/lib/sieve-users/%u sieve_global_dir = /etc/dovecot/sieve-global zlib_save = gz zlib_save_level = 7 } protocols = imap pop3 lmtp sieve sendmail_path = /usr/sbin/dovecot-sieve-sendmail.sh service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service managesieve-login { inet_listener sieve { address = 127.0.0.1 port = 4190 } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 995 ssl = yes } } ssl_cert = </etc/letsencrypt/live/newton.cx/fullchain.pem ssl_key = # hidden, use -P to show it userdb { driver = passwd } protocol lmtp { mail_plugins = zlib sieve } protocol lda { mail_plugins = zlib sieve } protocol imap { mail_max_userip_connections = 20 } protocol pop3 { pop3_uidl_format = %08Xu%08Xv }

1 0

Dovecot LMTP Process Hung
by Miguel Ângelo Santos Pereira 01 Jul '21

01 Jul '21

Hey there guys, Here's what I found in the logs: Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff5fcb20 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: master: Warning: Sent SIGTERM to 1 auth processes Jul 1 08:10:27 tango dovecot: master: Warning: Processes aren't dying after reload, sent SIGTERM to 12 processes. Jul 1 08:10:27 tango dovecot: pop3-login: Warning: Event 0x5567deff4a00 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: pop3-login: Warning: Event 0x5562c9058d40 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x5571f845a200 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x5571f84593d0 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x5571f841bf60 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x5571f83f48d0 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x5571f83f4060 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff5fcb20 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff5e0c50 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff5c1c00 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff59f330 leaked (parent=(nil)): client-common.c:217 Jul 1 08:10:27 tango dovecot: imap-login: Warning: Event 0x564fff4db1f0 leaked (parent=(nil)): client-common.c:217 Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 1 stats processes Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 1 pop3-login processes Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 5 imap processes Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 1 imap-login processes Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 1 config processes Jul 1 08:09:59 tango dovecot: master: Warning: Sent SIGTERM to 1 auth processes Jul 1 08:09:59 tango dovecot: master: Warning: Processes aren't dying after reload, sent SIGTERM to 10 processes. Jul 1 08:09:59 tango dovecot: stats: Warning: Killed with signal 15 (by pid=28266 uid=0 code=kill) Jul 1 08:09:59 tango dovecot: imap: Warning: Killed with signal 15 (by pid=28266 uid=0 code=kill) Jul 1 08:09:59 tango dovecot: imap: Warning: Killed with signal 15 (by pid=28266 uid=0 code=kill) Jul 1 08:09:59 tango dovecot: imap: Warning: Killed with signal 15 (by pid=28266 uid=0 code=kill) Jul 1 08:09:59 tango dovecot: imap: Warning: Killed with signal 15 (by pid=28266 uid=0 code=kill) -- We noticed this as the server wouldn't stop overloading, reaching 150+ load, we had to reboot it. It's not the first time we see this, and kill -9 PID wouldn't do anything to the processes, at all. Any idea guys? We're stuck here. I've tried to increase the RAM allocation for dovecot, hope it helps. -- *Com os meus melhores cumprimentos,* *Best Regards,* *Miguel Ângelo Santos Pereira*

1 1

Dovecot sync broke after upgrade to OpenBSD 6.9
by William Orr 01 Jul '21

01 Jul '21

Hey, I have two mailservers running OpenBSD 6.9, and I use bidirectional syncing of my maildirs through doveadm. After the upgrade, I noticed that the sync process was failing. OpenBSD 6.8 shipped with Dovecot 2.3.13, 6.9 ships with 2.3.14. Here's the output of the dovecot --build-options: kefka|~|03:01:50|89$ dovecot --build-options Build options: ioloop=kqueue notify=kqueue openssl io_block_size=8192 SQL driver plugins: mysql postgresql sqlite Passdb: bsdauth checkpassword ldap passwd passwd-file sql Userdb: checkpassword ldap(plugin) passwd prefetch passwd-file sql I did not compile this manually, this is from packages. More info about configure options passed are available here, in the Makefile from ports https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/mail/dovecot/Makefile?rev=1… Here's a sample run of the sync: kefka|~|02:57:05|0$ doas doveadm sync -u worr(a)worrbase.com remote:sabin.worrbase.com doveadm(VERSION dsync 3 5): Error: User doesn't exist dsync-local(worr)<FNQIMvI9omB4VwEADTvxNg>: Error: read(sabin.worrbase.com) failed: EOF (version not received) dsync-local(worr)<FNQIMvI9omB4VwEADTvxNg>: Error: Remote command returned error 67: /usr/bin/ssh -i /root/.ssh/id_ed25519.dsync sabin.worrbase.com /usr/local/bin/dsync-in-wrapper.sh kefka|~|02:57:08|75$ cat /usr/local/bin/dsync-in-wrapper.sh #!/bin/ksh read username /usr/local/bin/doveadm dsync-server -u "$username" I ktraced the process, and noticed that in the communication with the remote mail server, that a bunch of doveadm plugins fail to load. It's worth noting that these are plugins that are dlopen(3)ed in response to certain commands sent over the wire, so they don't show up in ldd(1) output. kefka|~|03:00:08|0$ doas kdump | grep symbol "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_user_module' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_mailbox_get_aclobj' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_mailbox_list_get_backend' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_object_list_init' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_object_list_next' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_backend_rights_match_me' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_rights_get_id' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_object_list_deinit' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_object_get_my_rights' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_rights_update_import' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_mailbox_update_acl' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_lookup_dict_rebuild' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_backend_nonowner_lookups_iter_init' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_backend_nonowner_lookups_iter_next' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_backend_nonowner_lookups_iter_deinit' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_backend_nonowner_lookups_rebuild' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_lookup_dict_is_enabled' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_lookup_dict_iterate_visible_init' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_lookup_dict_iterate_visible_next' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol 'acl_lookup_dict_iterate_visible_deinit' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol 'quota_user_module' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol 'quota_root_get_resources' "doveadm:/usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol 'quota_get_resource' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_list_backend' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_backend_lookup' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_backend_lookup_done' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_search_args_expand' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_language_find' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_user_get_language_list' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_language_detect' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_language_list_get_first' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_user_language_find' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_tokenizer_reset' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_tokenizer_final' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_tokenizer_next' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_filter_filter' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_backend_optimize' "doveadm:/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol 'fts_backend_rescan' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_user_get_public_key' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_user_generate_keypair' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_box_get_public_key' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_box_generate_keypair' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_box_get_pvt_digests' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_acl_secure_sharing_enabled'" "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_box_share_private_keys' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_box_set_shared_key' "doveadm:/usr/local/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol 'mail_crypt_get_private_key' I checked on both machines, and these symbols are all undefined in the associated libraries. I do notice though, that these symbols seem to be present in similar dovecot, non-doveadm plugins: kefka|~|03:04:56|130$ nm -A /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so | grep acl_user_module /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: U acl_user_module kefka|~|03:05:14|0$ nm -A /usr/local/lib/dovecot/lib01_acl_plugin.so | grep acl_user_module /usr/local/lib/dovecot/lib01_acl_plugin.so:0001b008 D acl_user_module However, the doveadm plugins don't link against them? kefka|~|03:04:24|1$ ldd /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: Start End Type Open Ref GrpRef Name 000001d89e043000 000001d89e04d000 dlib 1 0 0 /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so Is anyone else seeing issues like this? Is there perhaps a misconfiguration on my end? Here's the full output of dovecot -n # 2.3.14 (cee3cbc0d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.14 (1b5c82b2) # OS: OpenBSD 6.9 amd64 # Hostname: kefka.worrbase.com auth_username_format = %n default_vsz_limit = 512 M doveadm_password = # hidden, use -P to show it dsync_remote_cmd = /usr/bin/ssh -i /root/.ssh/id_ed25519.dsync %{host} /usr/local/bin/dsync-in-wrapper.sh first_valid_uid = 1000 imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags mail_location = maildir:~/Maildir mail_plugins = " notify replication" 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 mbox_write_locks = fcntl mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Sent { special_use = \Sent } mailbox Spam { special_use = \Junk } mailbox Trash { special_use = \Trash } prefix = separator = / } passdb { driver = bsdauth } plugin { mail_replica = remoteprefix:root@sabin.worrbase.com sieve = ~/.dovecot.sieve sieve_dir = ~/.sieve sieve_user_log = ~/.dovecot.sieve.log } pop3_client_workarounds = outlook-no-nuls oe-ns-eoh postmaster_address = postmaster(a)worrbase.com protocols = imap lmtp service aggregator { fifo_listener replication-notify-fifo { mode = 0666 } unix_listener replication-notify { mode = 0666 } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { inet_listener lmtp { address = localhost port = 2525 } } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 0 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0666 } } ssl = required ssl_cert = </etc/mail/certs/mail.worrbase.com.crt ssl_cipher_list = ALL:HIGH:!TLSv1:!SSLv3:!SSLv2:!MEDIUM:!LOW:!EXP:!RC4:!MD5:!aNULL:@STRENGTH ssl_client_ca_file = /etc/ssl/cert.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_min_protocol = TLSv1.1 userdb { driver = passwd } protocol lmtp { mail_plugins = " notify replication sieve" } protocol lda { mail_plugins = " notify replication sieve" } protocol imap { mail_max_userip_connections = 20 mail_plugins = " notify replication" } Let me know if I need to provide more info. Thanks so much for the help!

3 3

Pigeonhole - Auto create default per user script
by dovecot＠ptld.com 01 Jul '21

01 Jul '21

Is there a way to have a per-user default sieve script get auto created if it doesn't exist? Or created on first time use like when the directory set by plugin{sieve=file:~/} gets created? Not global scripts.

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Pigeonhole sieve_user_log
by dovecot＠ptld.com 01 Jul '21

01 Jul '21

https://doc.dovecot.org/configuration_manual/sieve/configuration/ Pigeonhole creates logs separate from main dovecot logs. I see sieve_user_log allows you to change log location and it says if you don't set it logs are still made by default. I can not find anything about log rotation of these pigeonhole logs or if there is a way to disable this logging. Do i need to worry about this log growing out of control? Is there a way to disable it? Does it prune/purge itself? Any practical reason to keep these logs?

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Feature/patch request
by Bucher, Dr. Damian 30 Jun '21

30 Jun '21

Hi, we ran into a problem, while using filesystem snapshots on a GPFS-filesystem. With this we want to give the users the opportunity to restore Mailboxes from this snapshots in case they deleted mail by accident. For each snapshot we create a namespace via a postlogin skript (with INDEX=MEMORY to avoid writing index files to a ro filesystem). The snapshot are of course read only. When accessing the mailboxes in the namespaces, dovecot generates an error (ro filesystem): Error: Mailbox #backup20/Mail/deleted-messages: open() failed with mbox: Read-only file system We tracked that down to a problem in src/lib-storage/index/mbox/mbox-file.c (yes, we are still using mbox ;) ) fd = open(mailbox_get_path(&mbox->box), mbox_is_backend_readonly(mbox) ? O_RDONLY : O_RDWR); if (fd == -1 && errno == EACCES && !mbox->backend_readonly) { mbox->backend_readonly = TRUE; fd = open(mailbox_get_path(&mbox->box), O_RDONLY); } Here the mailbox is opened and it is checked wether the file is ro or rw. Since the snapshot contains the original file permissions, the file is of course rw, but the filesystem is ro. Unfortunately the code only checks for file permissions (errno == EACCES), which doesn’t catch our error condition (FS ro). We think that exchanging this to (errno == EACCESS || errno == EROFS) would catch the file system ro error correctly and set the readonly flag correctly and open the mailbox ro. (this probably hast to be done for other mailbox formats in the corresponding files too) What do you think? Is there a chance to implement that in an upcoming release? Best regards Damian — Postmaster@WWU WWU IT Westfälische Wilhelms-Universität (WWU) Münster Röntgenstr. 7-13, 48149 Münster mailto:postmaster@uni-muenster.de

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