- dovecot - dovecot.org

sieve setup. no svbin ?
by Voytek Eymont 09 Jun '19

09 Jun '19

since moving/upgrading system I've noticed I no longer get sieve script compiled, there is no dovecot.svbin created in /var/vmail/vmail1/sbt.net.au/voytek(a)tld.au/sieve what am I missing, how to check ? also, looking at sieve.log, I see a lot of May 31 06:32:50 lda(voytek(a)sbt.net.au)<1234><c4aVBfI98FzSBAAAyLbbsQ>: Error: sieve: Failed to initialize script execution: Invalid postmaster_address: invalid address `root' specified for the postmaster_address setting # grep root dovecot.conf postmaster_address = root what should I have ? # dovecot --version 2.3.6 (7eab80676)

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FTS Xapian
by Daniel Miller 09 Jun '19

09 Jun '19

For my primary namespace this is working fine - thanks to the developers! It also appears to work great for shared folders as well. But my virtual folders aren't returning results - at least not to the client. The logs show FTS Xapian opening several DB files and getting results - but nothing is being returned to client. Is this a config issue on my side or is this a current limitation of the plugin? -- Daniel

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Last Login Plugin Help
by Júlio Covolato 07 Jun '19

07 Jun '19

Hi, I'm configuring Last_Login plugin whith Mysql back end and all works fine. I just wonder to track besides time_stamp, user and domain, the remote IP and proto (imap or pop3) I tried in dovecot.conf: plugin { ... ... # Track last login time on imap and pop3 last_login_dict = proxy::lastlogin last_login_key = last-login/%u/%d/%r } dict { ... lastlogin = mysql:/etc/dovecot/dovecot-last-login.conf ... } protocol imap { mail_plugins = $mail_plugins ... last_login ... } protocol pop3 { mail_plugins = $mail_plugins last_login ... } And dovecot-last-login.conf: connect = host=127.0.0.1 port=3306 dbname=vmail user=vmailadmin password=xxxxxxxxxxxxxxxxxx map { pattern = shared/last-login/$user/$domain table = last_login value_field = last_login value_type = uint fields { username = $user domain = $domain rip = $rip } } And the table criated in mysql: CREATE TABLE IF NOT EXISTS `last_login` ( `username` VARCHAR(255) NOT NULL DEFAULT '', `domain` VARCHAR(255) NOT NULL DEFAULT '', `last_login` INT(11) DEFAULT NULL, `rip` VARCHAR(16) NOT NULL DEFAULT '', PRIMARY KEY (`username`), INDEX (`domain`), INDEX (`last_login`), INDEX (`rip`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; And got de error in dovecot log: Jun 06 13:56:59 dict(21157): Error: Failed to initialize dictionary 'lastlogin': dict mysql: Error in configuration file /etc/dovecot/dovecot-last-login.conf line 13: Unused variable: rip Thanks in any help. -- ---------------------------------- _ Engº Julio Cesar Covolato 0v0 <julio(a)psi.com.br> /(_)\ F: +55 11 99175-9260 ^ ^ PSI INTERNET ---------------------------------- --- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus

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doveconf complains No matches on !include conf.d/* line but still writes out contents in conf.d
by runappz 05 Jun '19

05 Jun '19

I'm on dovecot 2.3.3 (dcead646b). Output of `dovecot -n`: # 2.3.3 (dcead646b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.3 (f018bbab) doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 98: No matches doveconf: Error: managesieve-login: dump-capability process returned 89 doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 98: No matches While line 98 of dovecot.conf is just "!include conf.d/*.conf". Output of `doveconf -n`: # 2.3.3 (dcead646b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.3 (f018bbab) doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 98: No matches doveconf: Error: managesieve-login: dump-capability process returned 89 # OS: Linux 4.12.14-lp151.28.4-default x86_64 # Hostname: XXX doveconf: Error: t_readlink(/var/run/dovecot/dovecot.conf) failed: readlink() failed: No such file or directory namespace inbox { ............. (Removed for simplicity) } ssl = required ssl_cert = </etc/postfix/ssl/certs/phys.cer ssl_options = no_compression ssl_prefer_server_ciphers = yes userdb { driver = passwd } It's strange that all the extra content (especially ssl conf) only occurs in conf.d/10-ssl.conf. To dig on what's happening underneath I ran `strace doveconf -n 2>&1 |egrep "\.conf|conf\.d"` and got: write(1, "# 2.3.3 (dcead646b): /etc/doveco"..., 47# 2.3.3 (dcead646b): /etc/dovecot/dovecot.conf openat(AT_FDCWD, "/etc/dovecot/dovecot.conf", O_RDONLY) = 7 wait4(-1, doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 98: No matches open("/etc/dovecot/conf.d", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 8 openat(AT_FDCWD, "/etc/dovecot/conf.d/90-sieve.conf", O_RDONLY) = 8 ............. (Removed for simplicity) openat(AT_FDCWD, "/etc/dovecot/conf.d/10-ssl.conf", O_RDONLY) = 20 openat(AT_FDCWD, "/etc/dovecot/conf.d/10-auth.conf", O_RDONLY) = 25 stat("/etc/dovecot/conf.d/auth-system.conf.ext", {st_mode=S_IFREG|0644, st_size=2182, ...}) = 0 openat(AT_FDCWD, "/etc/dovecot/conf.d/auth-system.conf.ext", O_RDONLY) = 26 stat("/etc/dovecot/local.conf", 0x7ffd94664760) = -1 ENOENT (No such file or directory) stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=709, ...}) = 0 open("/etc/host.conf", O_RDONLY|O_CLOEXEC) = 7 read(7, "#\n# /etc/host.conf - resolver co"..., 4096) = 370 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 7 read(7, "### /etc/resolv.conf is a symlin"..., 4096) = 709 readlink("/var/run/dovecot/dovecot.conf", 0x5555db302598, 128) = -1 ENOENT (No such file or directory) write(2, "doveconf: Error: t_readlink(/var"..., 112doveconf: Error: t_readlink(/var/run/dovecot/dovecot.conf) failed: readlink() failed: No such file or directory It seems that files in conf.d is never read before doveconf's complaint! I have totally no idea why this happens. Any help?

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Re: Potfix+Dovecot with dsync replication problem
by Zeljko Dokman 05 Jun '19

05 Jun '19

Hi all, I am still struggling with this issue. I scraped my previous configuration and started from beginning. Thanks to Aki Tuomi and his suggestion I changed the users in my configurations from vmail --> root and that helped. Now I have a working replication but with some problems and strange behavior. Replication works only when I manually execute a command: "doveadm sync -A tcp:secundary:server:12345" Automatic fast and full sync do not work: doveadm replicator status "*" username priority fast sync full sync success sync failed zdokman none 01:46:14 01:46:14 01:46:14 - doveadm replicator status Queued 'sync' requests 0 Queued 'high' requests 0 Queued 'low' requests 0 Queued 'failed' requests 0 Queued 'full resync' requests 0 Waiting 'failed' requests 0 Total number of known users 1 doveadm replicator dsync-status username type status - Not connected maillog has no error entries. my conf files are attached. I don't understand why is this happening and how to fix it, any help is much appreciated. Best regards, On Mon, 13 May 2019 at 15:23, Zeljko Dokman <zdokman(a)gmail.com> wrote: > Hi, > Thank you for your reply Aki. > I changed my configuration and substituted vmail user with root user. > > Now I have no error massages in maillog but replication is not working, > mails are not visible on second server. > > BR > > > > > > On Mon, 13 May 2019 at 10:50, Aki Tuomi <aki.tuomi(a)open-xchange.com> > wrote: > >> Your problem is that you are running service doveadm as vmail, but you >> are using real uids. You need to start doveadm server as root to be able to >> switch into the correct target user. >> >> Aki >> >> >> On 13.5.2019 11.26, Zeljko Dokman via dovecot wrote: >> >> Hi all, >> >> Any suggestion? >> >> BR >> >> On Mon, 6 May 2019 at 14:22, Zeljko Dokman <zdokman(a)gmail.com> wrote: >> >>> Hi all, >>> >>> I am in need of some help. >>> >>> Straggling to make something work, trying to configure postfix and >>> dovecote imap server with dovecote replication. >>> >>> Can’t figure out what is wrong with my configuration. >>> >>> >>> >>> Replication is working only for vmail user account, I am getting this >>> error on my secondary server for all other users… >>> >>> >>> >>> dovecot: doveadm: Fatal: setgid(4015(zdokman) from userdb lookup) failed >>> with euid=5000(vmail), gid=5000(vmail), egid=5000(vmail): Operation not >>> permitted (This binary should probably be called with process group set to >>> 4015(zdokman) instead of 5000(vmail)) >>> >>> >>> >>> primary server reports this error: >>> >>> >>> >>> dovecot: doveadm(zdokman): Error: doveadm server disconnected before >>> handshake: EOF >>> >>> dovecot: doveadm(zdokman): Error: sync: Disconnected from remote: EOF >>> >>> >>> >>> >>> >>> doveadm replicator status '*' >>> >>> username >>> priority fast sync full sync success sync failed >>> >>> vmail >>> none 01:58:13 02:05:25 01:58:13 - >>> >>> zdokman >>> none 00:00:25 02:55:26 - y >>> >>> test >>> none 00:01:00 21:48:13 - y >>> >>> >>> >>> doveadm sync * >>> >>> doveadm(root): Fatal: execvp(Maildir) failed: Permission denied >>> >>> dsync-local(root): Error: read(remote) failed: EOF (version not received) >>> >>> >>> >>> I am attaching my dovecot.conf main.cf and master.cf. >>> >>> >>> >>> I think my problem is with permissions but I can figure out how to >>> workaround it. >>> >>> >>> >>> Best regards >>> >> >> >> -- >> >> >> >> >> >> > > -- > > > > > --

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Stats/Metrics in 2.3
by Nikolai Lusan 03 Jun '19

03 Jun '19

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Greetings, So the changes to the stats modules between v2.2 and v2.3 have broken some of my monitoring. I am attempting to use the new method of gathering "metrics" from "events" - but the details in the documentation are a bit thin. I started with the examples provided at https://wiki2.dovecot.org/Statistics and tried to build from there with only moderate success. What I am trying to achieve is the monitoring of login attempts (with successes and failures as separate modules - as well as aborted attempts), user sessions an bytes transferred. All this for multiple virtual domains and users. I have attached my current /etc/dovecot/conf.d/10-stats.conf so people can see what I have attempted so far. Based on that file the output I get is: # doveadm stats dump metric_name field count sum min max avg median stddev %95 imap_login_attempt_lusan.id.au duration 0 0 0 0 0.00 0 0.00 0 imap_login_lusan.id.au_failed duration 0 0 0 0 0.00 0 0.00 0 imap_login_lusan.id.au_success duration 0 0 0 0 0.00 0 0.00 0 imap_select_no duration 702 197998 89 13942 282.05 133 1247.14 278 imap_select_no_notfound duration 702 197998 89 13942 282.05 133 1330.67 285 imap_command_list duration 14 287397 17595 25823 20528.36 20060 2194.36 25823 imap_command_select duration 1593 2354698 355 81662 1478.15 743 4583.03 4460 imap_command_search duration 0 0 0 0 0.00 0 0.00 0 imap_command_fetch_ok duration 0 0 0 0 0.00 0 0.00 0 storage_http_gets duration 0 0 0 0 0.00 0 0.00 0 Based on the metrics I have set I would expect to see entries in the first 2 lines at least, given that there are multiple users logged into the server from the monitored domain (or at least the domain I am trying to monitor to begin with). I am also not sure how to get the session and data transfer information out of the metrics/stats system. If anyone can help me I would appreciate it. Thanks - -- Nikolai Lusan <nikolai(a)lusan.id.au> -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEVfd4GW6z4nsBxdLo4ZaDRV2VL6QFAlzz29EACgkQ4ZaDRV2V L6QnIg/8CcB4V/69QSn+zqNhGNX2sHApoaGK0zCt7ITthOlDDVsdVKNT48hxJ3AR uEtoDQL9g3jcDJOQplsobDXmcs/Z6Po275T++8+CY0Bl5iqWO0/6g5LSvNDi6VlS VZzdLyDvAT0+oemaeTHgT/zPwx2waCrs84ZVwMCnuNVQKlE8l05gV2r6aLpgkRFf /Pc6zBwNEXGdthTcnowV2yPiYZkp87jaEl6+4RcHQcYQO1/Q/JEl38/iYlPWdVFZ NVOHpmzZdY9tGRhN0lqiUgivPLZu7gYyfzBeO6JHDOajLUNFW1NR7aKKhyALEOgM GZmjgSODzLjLw8CYx8iGnyMGRsEBDk+NLrJ1zjDqN+xIZkoUcnjkqwpNzurMIW4c kAkFDaPjquXu9eFy4T6V+r23p9E0z0IcWqTFfUyHkdctQApvkjLBFxoc35Abp1Yy I6LzGlGRmiV2Z2HNQYNM3n0w2O+tl4lDpLDN1UCialzfFO81fbHfopk/f9+RHt7b LHy1gTNrUwnLS+3Lobt5p179zNw3C9gtDMdgq355WC/B8jYYJGrw4Y0Jwh7WoyMF w1lPPEByeGTEl/P4zxegKz7oHL+DDBw9BdRdREJ3praUYAVtnMrZgJCJTS0qGh3Z 3m2wCF6yRSwGG8QkwsmoeIF2A6HwjnXcDWHWbOwkkDwh705BUXo= =QfOl -----END PGP SIGNATURE-----

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Mailman option "Set Reply-To header to list" unavailable
by Ralph Seichter 01 Jun '19

01 Jun '19

Looking at https://dovecot.org/mailman/options/dovecot I see that the option "Set Reply-To header to list?" does not accept any changes from me. I assume this might be related to DMARC related header mangling that was discussed at length before. While I do not want to open that particular can of worms again, I would like to force Reply-To: dovecot(a)dovecot.org for my own (!) postings to this mailing list. I actually set this header in my MUA when I post to the Dovecot ML, but it gets overwritten to include my own sender address in Reply-To, which is not what I want. Is there something I can do on my end to ensure that replies get sent to the list only? If not, Is this something the list owners can set for me? Thanks, Ralph

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[mail-crypt-plugin] Private key location in Folder Key Mode
by emordin 01 Jun '19

01 Jun '19

Nice. It worked but I think there is a little output error (probably not a big issue): When I type the following command I get this output: user'@'host:~$ doveadm -o plugin/mail_crypt_private_private_password=1234 mailbox cryptokey export -u username -U /var/vmail/domain/username/Maildir/dovecot-attributes Folder: Public ID: <Public key ID> Error: -----BEGIN PRIVATE KEY----- <private_key> -----END PRIVATE KEY----- And when I type the following command I get this output: user'@'host:~$ doveadm mailbox cryptokey export -u username -U /var/vmail/domain/username/Maildir/dovecot-attributes Folder: Public ID: <Public key ID> Error: ERROR: error:03070068:bignum routines:BN_mpi2bn:encoding error Key: So in the first command the private key shows but it's under Error, and I believe it should be under Key. Thanks again. Sent with [ProtonMail](https://protonmail.com) Secure Email.

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macOS Notes.app IMAP Syncing Not Working
by Steven Smith 01 Jun '19

01 Jun '19

I’m requesting help getting macOS’s Notes.app to sync notes with a new dovecot IMAP server. Thanks to dovecot’s excellent online documentation and help from this list, I have a new perfectly functioning IMAP server. The issue is that macOS Note.app does not sync with this server. However, iOS Notes.app *does* sync and work well with this IMAP server, and the differences between macOS and iOS Notes apps are well known. (Thanks, Apple.) https://apple.stackexchange.com/questions/265579/notes-wont-sync-via-imap-i… <https://apple.stackexchange.com/questions/265579/notes-wont-sync-via-imap-i…> https://jpmens.net/2015/09/28/experiments-using-imap-for-notes/ <https://jpmens.net/2015/09/28/experiments-using-imap-for-notes/> … I am migrating from a working Server.app system in which Notes.app syncing does work across all devices, and therefore have a working dovecot configuration from Server.app, although it does not contain an explicit configuration for the “Notes” mailbox. I would greatly appreciate any help or pointers for these questions: Does anyone have a working template for dovecot that works with macOS Notes.app? I’ve posted doveconf -n of both the new server and the old Server.app server below. Would you all be able to provide advice on TO-DO’s and NOT-TO-DO’s for mailbox/name-space reconfiguration as I try to muck around with a nicely working, deployed IMAP server? I believe that the solution has something to do with name spaces and separators, and I’ve already changed the separator from the original ‘/’ to ‘.’ on the working server without success or obvious changes. All the mail boxes on the new IMAP server look like this, *without* a prefix ‘.’: > ls -1 /var/mail/tld.domain.mail/username/mdbox/mailboxes/ > Archive/ > Deleted Messages/ > Drafts/ > INBOX/ > Junk/ > Notes/ > Sent/ > Trash/ All the mailboxes on the working Server.app mailserver look like this, *with* a prefix ‘.’: > $ sudo ls -1 /Library/Server/Mail/Data/mail/users/username > .Archive > .Deleted Messages > .Drafts > .Junk > .Notes > .Sent Messages > cur > … > new > subscriptions > tmp Here are the `doveconf -n` of the new server that doesn’t sync macOS Notes.app, and the old Server.app IMAP server that does: New server `dovecot -n` [Note: original separator was set to ‘/’, now changed to ‘.’ in config.d/10-mail.conf]: > # 2.3.6 (): /opt/local/etc/dovecot/dovecot.conf > # Pigeonhole version 0.5.6 () > # OS: Darwin 18.6.0 x86_64 apfs > # Hostname: newhost.domain.tld > auth_cache_size = 10 M > auth_gssapi_hostname = $ALL > auth_krb5_keytab = /opt/local/etc/dovecot/imap.keytab > auth_mechanisms = plain gssapi > auth_realms = newhost.domain.tld > auth_socket_path = /opt/local/var/run/dovecot/auth-userdb > auth_username_format = %Ln > debug_log_path = /opt/local/var/log/mail/mail-debug.log > disable_plaintext_auth = no > first_valid_gid = 6 > first_valid_uid = 6 > imap_id_log = * > imap_id_send = "name" * "version" * > imap_idle_notify_interval = 29 mins > imap_urlauth_submit_user = submit > info_log_path = /opt/local/var/log/mail/mail-info.log > last_valid_gid = 100 > lda_mailbox_autocreate = yes > log_path = /opt/local/var/log/mail/mail-err.log > login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c > mail_access_groups = mail > mail_attachment_dir = /private/var/mail/tld.domain.mail/attachments > mail_attachment_fs = sis posix:mode=0666 > mail_debug = yes > mail_gid = mail > mail_home = /private/var/mail/tld.domain.mail > mail_location = mdbox:/private/var/mail/tld.domain.mail/%Ln/mdbox > mail_log_prefix = "%s(pid %p user %u): " > mail_plugins = quota zlib acl fts fts_solr fts_lucene > mail_privileged_group = mail > 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 index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve > mdbox_rotate_size = 200 M > namespace inbox { > inbox = yes > location = > mailbox Archive { > auto = subscribe > special_use = \Archive > } > mailbox Drafts { > auto = subscribe > special_use = \Drafts > } > mailbox Junk { > auto = create > special_use = \Junk > } > mailbox Notspam_train { > auto = create > special_use = \Junk > } > mailbox Sent { > auto = subscribe > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Spam_train { > auto = create > special_use = \Junk > } > mailbox Trash { > auto = create > special_use = \Trash > } > prefix = > separator = . > } > passdb { > driver = pam > name = pam > } > plugin { > fts = solr > fts_autoindex = yes > fts_autoindex_exclude = \Junk > fts_solr = url=http://127.0.0.1:8983/solr/dovecot/ > imapsieve_mailbox1_before = file:/opt/local/etc/dovecot/sieve/report-spam.sieve > imapsieve_mailbox1_causes = COPY APPEND > imapsieve_mailbox1_name = Spam_train > imapsieve_mailbox2_before = file:/opt/local/etc/dovecot/sieve/report-ham.sieve > imapsieve_mailbox2_causes = COPY APPEND > imapsieve_mailbox2_name = Notspam_train > mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename > mail_log_fields = uid box msgid from subject size flags > quota_grace = 10%% > quota_rule = *:storage=16G > quota_rule2 = Trash:storage=+256M > quota_warning = storage=100%% quota-exceeded %u > quota_warning2 = storage=80%% quota-warning %u > recipient_delimiter = + > sieve = /private/var/mail/tld.domain.mail/rules/%Ln/dovecot.sieve > sieve_after = /opt/local/etc/dovecot/sieve-after.d > sieve_before = /opt/local/etc/dovecot/sieve-before.d > sieve_dir = /private/var/mail/tld.domain.mail/rules/%Ln/%u > sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment > sieve_pipe_bin_dir = /opt/local/etc/dovecot/sieve > sieve_plugins = sieve_imapsieve sieve_extprograms > sieve_quota_max_storage = 50M > } > postmaster_address = postmaster(a)domain.tld > protocols = imap lmtp sieve > quota_full_tempfail = yes > sendmail_path = /opt/local/sbin/sendmail > service auth-worker { > group = mail > user = root > } > service auth { > extra_groups = _keytabusers > idle_kill = 15 mins > unix_listener /opt/local/var/spool/postfix/private/auth { > group = mail > mode = 0660 > user = _postfix > } > } > service imap-login { > inet_listener imap { > address = 127.0.0.1, ::1 > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 6 > service_count = 0 > vsz_limit = 2 G > } > service imap { > process_limit = 200 > process_min_avail = 6 > } > service lmtp { > unix_listener /opt/local/var/spool/postfix/private/dovecot-lmtp { > group = mail > mode = 0660 > user = _postfix > } > } > ssl = required > ssl_ca = </etc/certificates/newhost.domain.tld.SHA1.chain.pem > ssl_cert = </etc/certificates/newhost.domain.tld.SHA1.cert.pem > ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 > ssl_dh = # hidden, use -P to show it > ssl_key = # hidden, use -P to show it > ssl_min_protocol = TLSv1.2 > ssl_prefer_server_ciphers = yes > userdb { > driver = passwd > name = passwd > } > verbose_proctitle = yes > protocol lda { > mail_fsync = optimized > mail_plugins = quota zlib acl fts fts_solr fts_lucene sieve > } > protocol imap { > mail_max_userip_connections = 50 > mail_plugins = quota zlib acl fts fts_solr fts_lucene imap_acl imap_quota imap_zlib imap_sieve > } > protocol lmtp { > mail_fsync = optimized > mail_plugins = quota zlib acl fts fts_solr fts_lucene sieve > } Old Server.app server `dovecot -n`: > # 2.2.30.2 (c0c463e): /Library/Server/Mail/Config/dovecot/dovecot.conf > # Pigeonhole version 0.4.18 (29cc74d) > # OS: Darwin 17.7.0 x86_64 apfs > aps_topic = com.apple.mail.XServer.d7d6581e-37ed-4a8a-8775-92c4c5a4bf28 > auth_gssapi_hostname = $ALL > auth_mechanisms = cram-md5 plain login gssapi > auth_realms = host.domain.tld > auth_socket_path = /var/run/dovecot/auth-userdb > auth_username_format = %n > debug_log_path = /Library/Logs/Mail/mail-debug.log > default_internal_user = _dovecot > default_login_user = _dovenull > disable_plaintext_auth = no > first_valid_gid = 6 > first_valid_uid = 6 > imap_id_log = * > imap_id_send = "name" * "version" * > imap_urlauth_submit_user = submit > info_log_path = /Library/Logs/Mail/mail-info.log > log_path = /Library/Logs/Mail/mail-err.log > login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c > mail_access_groups = mail > mail_attribute_dict = file:/Library/Server/Mail/Data/attributes/attributes.dict > mail_location = maildir:/Library/Server/Mail/Data/mail/%u > mail_log_prefix = "%s(pid %p user %u): " > mail_plugins = quota zlib acl fts fts_sk > 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 > mdbox_rotate_size = 200 M > namespace acl-mailboxes { > list = children > location = maildir:/Library/Server/Mail/Data/mail/users/%%u:INDEX=/Library/Server/Mail/Data/mail/shared/%%u > prefix = shared.%%u. > separator = . > subscriptions = no > type = shared > } > 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 = > } > namespace list-archives { > list = children > location = maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%%u > prefix = archives.%%u. > separator = . > subscriptions = no > type = shared > } > passdb { > driver = od > } > passdb { > args = /Library/Server/Mail/Config/dovecot/submit.passdb > driver = passwd-file > } > plugin { > acl = vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300 > acl_shared_dict = file:/Library/Server/Mail/Data/shared/shared-mailboxes > fts = sk > quota = maildir:User quota > quota_warning = storage=100%% quota-exceeded %u > quota_warning2 = storage=80%% quota-warning %u > sieve = /Library/Server/Mail/Data/rules/%u/dovecot.sieve > sieve_dir = /Library/Server/Mail/Data/rules/%u > stats_refresh = 30 secs > stats_track_cmds = yes > } > postmaster_address = postmaster(a)host.domain.tld > protocols = imap pop3 lmtp sieve > quota_full_tempfail = yes > service auth { > extra_groups = _keytabusers > idle_kill = 15 mins > unix_listener auth-userdb { > user = _dovecot > } > } > service dns_client { > unix_listener dns-client { > mode = 0600 > } > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > service_count = 0 > } > service imap { > client_limit = 5 > process_limit = 200 > service_count = 0 > } > service indexer-worker { > user = _dovecot > } > service lmtp { > unix_listener lmtp { > mode = 0600 > } > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > service pop3 { > client_limit = 5 > process_limit = 200 > service_count = 0 > } > service quota-exceeded { > executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-exceeded.sh > unix_listener quota-exceeded { > group = mail > mode = 0660 > user = _dovecot > } > user = _dovecot > } > service quota-warning { > executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-warning.sh > unix_listener quota-warning { > group = mail > mode = 0660 > user = _dovecot > } > user = _dovecot > } > service stats { > fifo_listener stats-mail { > mode = 0600 > user = _dovecot > } > } > ssl = required > ssl_ca = </etc/certificates/host.domain.tld.SHA1.chain.pem > ssl_cert = </etc/certificates/host.domain.tld.SHA1.cert.pem > ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA > ssl_key = # hidden, use -P to show it > ssl_key_path = # hidden, use -P to show it > ssl_protocols = !SSLv2 !SSLv3 > userdb { > args = partition=/Library/Server/Mail/Config/dovecot/partition_map.conf global_quota=8192 enforce_quotas=yes > driver = od > } > userdb { > args = /Library/Server/Mail/Config/dovecot/submit.passdb > driver = passwd-file > } > verbose_proctitle = yes > protocol lmtp { > mail_plugins = quota zlib acl fts fts_sk sieve push_notify > } > protocol lda { > mail_plugins = quota zlib acl fts fts_sk sieve push_notify > } > protocol imap { > mail_max_userip_connections = 20 > mail_plugins = quota zlib acl fts fts_sk imap_acl imap_quota imap_zlib > } > protocol pop3 { > mail_max_userip_connections = 6 > }

3 6

[mail-crypt-plugin] Private key location in Folder Key Mode
by emordin 01 Jun '19

01 Jun '19

Hi, So I am trying to locate the private key in dovecot-attributes but I can't seem to find it. I have went thru the strings in the file with the lib-dcrypt document as a guide but the private key doesn't seem to be in there. I'm guessing the private key is an internal attribute located here '/private/vendor/vendor.dovecot/pvt' , but according to the mail-attribute.h file that location is not accessible. Is this true? Or is there a way to see the private key? Thanks. Sent with [ProtonMail](https://protonmail.com) Secure Email.

2 1

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

> Can you try rm dovecot-attributes file? Okay it worked. I kinda did that by 'rm -rf' the entire /var/vmail/domain, and then I ran the following: doveadm -o plugin/mail_crypt_private_password=desired_password mailbox cryptokey generate -u user -UR And I got the check mark and the ID string of characters. I sent a new email to the server, and was able to open and read the email =) I got confused on the docs... So only if using unencrypted folder keys, could I open a CRYPTED email and read it right away. But if using encrypted folder keys, first I would have to set a password for the key before I could open the CRYPTED email ? I thought logging in to the mailbox would connect the password to the key automatically. Thanks again. Sent with [ProtonMail](https://protonmail.com) Secure Email.

1 0

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

So when I tried this way I got the following output: user'@'host:~$ doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR user'@'host:~$ And when I tried this way I got the following output: user'@'host:~$doveadm -o plugin/mail_crypt_private_password=desired_password mailbox cryptokey generate -u user -UR Folder Public ID user'@'host:~$ In both cases I sent a new email to the server, and I got errors stating the mailbox can't be opened Sent with [ProtonMail](https://protonmail.com) Secure Email.

2 1

(4) [mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

>> Can you try >> >> doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR >> >> Aki > > I tried that and got the following: > > [user at host](https://dovecot.org/mailman/listinfo/dovecot) :~$ doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR > > Folder Public ID > > [user at host](https://dovecot.org/mailman/listinfo/dovecot) :~$ > > Then I sent a new email to the mail server, and I checked it with mutt but got 'Internal Error' 'error opening mailbox' and I > > checked the email with Roundcube and I can see the subject header but when I open the email its just blank. I apologize I forgot to add the '>', in the last one, so I added it and got this output: [user at host](https://dovecot.org/mailman/listinfo/dovecot):~$ doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR [user at host](https://dovecot.org/mailman/listinfo/dovecot):~$ However it still didn't work. I sent a new email and tried to access it with mutt and Roundcube and I still can't access the body message. Sent with [ProtonMail](https://protonmail.com) Secure Email.

1 0

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

> Can you try > > doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR > > Aki I tried that and got the following: user@host:~$ doveadm -o plugin/mail_crypt_private_password=desired_password mailbox > cryptokey generate -u user -UR Folder Public ID user@host:~$ Then I sent a new email to the mail server, and I checked it with mutt but got 'Internal Error' 'error opening mailbox' and I checked the email with Roundcube and I can see the subject header but when I open the email its just blank. Sent with [ProtonMail](https://protonmail.com) Secure Email.

2 1

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

So I believe I generated a key successfully with: 'doveadm mailbox cryptokey generate -u user -UR' because I got the output with the check mark and the Public ID string of characters. However I still can't read the CRYPTED emails when logging in with IMAP.. i'm still getting the following error in the mail log: Error: read() failed: read(/var/vmail/[domain . com/user/Maildir/cur/](http://domain.com/user/Maildir/cur/)<email_index>) failed: Private key not available: Cannot decrypt key ... : error:03070068:big num routines:BN_mpi2bn:encoding error I've tried to list the key with 'doveadm mailbox cryptokey list -u user' but I'm only getting the following output: Folder Active Public ID And I've tried to create a password with 'doveadm mailbox cryptokey password -u user -n Password1' and I'm getting the following output: result: dcrypt_key_load_private(...) failed: password missing Also my settings in conf.d: 10-mail.conf - mail_attribute_dict = file:%h/Maildir/dovecot-attributes mail_plugins = $mail_plugins mail_crypt plugins{ mail_crypt_curve = secp512r1 mail_crypt_save_version = 2 mail_crypt_require_encrypted_user_key = yes } 20-lmtp.conf - protocol lmtp{ mail_plugins = $mail_plugins sieve } And my settings in dovecot-sql.conf.ext: driver = mysql connect = host=127.0.0.1 dbname=mailserver user=mailuser password=1234 password_query = SELECT email as user,password, '%w' AS userdb_mail_crypt_private_password FROM virtual_users WHERE email='%u'; In the virtual_users table I have: id, domain_id, email, password Any ideas what the issue may be? Also am I suppose to add the 'userdb_mail_crypt_private_password' into the table and put the virtual users email login password in there? Or is it suppose to be a temporary query? Thanks. Sent with [ProtonMail](https://protonmail.com) Secure Email.

2 1

Problem SSL entrust certificate
by Il Neofita 31 May '19

31 May '19

Hi I have compiled dovecot 2.3.6 on RH 8, and I copied the configuration from dovecot 2.0.9 however, when I try to connect the new machine the certificate is not recognized The same certificate is working with apache CONNECTED(00000004) depth=0 ... verify error:num=20:unable to get local issuer certificate verify return:1 depth=0 ... verify error:num=21:unable to verify the first certificate verify return:1 ... --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: RSA-PSS Server Temp Key: X25519, 253 bits --- SSL handshake has read 2311 bytes and written 404 bytes Verification error: unable to verify the first certificate

1 0

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 31 May '19

31 May '19

Please disregard the previous question. But I have another... I have set up Folder Key encryption, and have sent an email to my mail server which is CRYPTED, however when I try to login to read the email I'm getting a 'Private key not available: Cannot decrypt <...>: error:03070068:bignum routines:BN_mpi2bn:encoding error'. I've tried to list the user key and generate a new keypair two different ways and have gotten the following output: doveadm mailbox cryptokey list -U user output: Folder Active Public ID doveadm mailbox cryptokey generate -u user -U output: Folder Public ID doveadm mailbox cryptokey generate -u user -Uf output: Panic: file doveadm-mail.c: line 405 (doveadm_mail_next_user): assertion failed: (ctx->exit_code !=0) Error: Raw backtrace: ............. Aborted Any advice? Sent with [ProtonMail](https://protonmail.com) Secure Email.

1 0

SIGABRT on fetching mail
by Peter Nabbefeld 30 May '19

30 May '19

Good Morning, I tried using gdb, but that doesn't work for me: $ ulimit -c unlimited $ sudo systemctl restart dovecot $ sudo -E getmail getmail version 5.13 Copyright (C) 1998-2019 Charles Cazabon. Licensed under the GNU GPL version 2. SimpleIMAPSSLRetriever:peter.nabbefeld@gmx.de@imap.gmx.net:993: getmailrc: operation error (child pid 19702 killed by signal 6) 1 messages (12551 bytes) retrieved, 0 skipped $ gdb bt 19702 GNU gdb (GDB) 8.3 Copyright (C) 2019 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... bt: Datei oder Verzeichnis nicht gefunden. Attaching to process 19702 ptrace: Kein passender Prozess gefunden. /home/peter/NetBeansProjects/19702: Datei oder Verzeichnis nicht gefunden. (gdb) Finally, I could find a file in /var/lib/systemd/coredump: -rw-r-----+ 1 root root 710416 30. Mai 08:54 core.deliver.1003.d14b28050b8343f5a60c5998ef3947df.19702.1559199286000000.lz4 This is obviously the required dump. However, I'd not attach such a file to a post to the mailing list, so where can I put that? Send it directly to You? Kind regards Peter PS: I'm using Arch Linux - probably the hint above could be added to https://www.dovecot.org/bugreport-mail as a hint for other Arch users, as it's much easier than using gdb for those not using it?

1 0

[mail-crypt-plugin] Password Query for Folder Keys questions
by emordin 29 May '19

29 May '19

In Folder key plugin operation mode, using the following password query: password_query = SELECT \ email as user, password, \ '%w' AS userdb_mail_crypt_private_password \ FROM virtual_users WHERE email='%u'; Say I have two 'email' users...will each 'email' have a 'userdb_mail_crypt_private_password' field with a plaintext password (%w) in it? And is the 'userdb_mail_crypt_private_password' used automatically to decrypt the user private key which is stored in 'mail_attribute_dict' ? Sent with [ProtonMail](https://protonmail.com) Secure Email.

1 0

Convert Maildir to Dbox?
by David Mehler 29 May '19

29 May '19

Hello, I've got a Dovecot 2.3.x setup. Currently it's running Maildir storage. I'd like to convert that to Dbox specifically Sdbox safely. I'm also looking to at the same time or shortly thereafter encrypt the email storage with mail_crypt. Any help appreciated. Thanks. Dave.

6 8

Changes in sieve Dovecot 2.2
by Gter Marcelo 29 May '19

29 May '19

Hi People, I'm use dovecot in my mailbox system, until last month i used the dovecot version 2.0 and now i use version 2.2, version 2.2 works well for me, but i have one small problem, in sieve. In version 2.0 i had rules in sieve similiar to rule bellow: if allof (true){ keep; fileinto "INBOX"; redirect "xxxxxx"xxxxxx.com.br"; stop; } In the new version 2.2 this rules above, i have one problem duplicate messages in account from my clients, in paste INBOX, therefore, i changed rule to bellow ( with remove fileinto inbox) if allof (true){ keep; redirect "xxxxxx"xxxxxx.com.br"; stop; } Dovecot really changed your behavor, i did right to fix this ? Thanks a Lot, Marcelo

2 1

JMAP support in Dovecot
by Andrew Jones 29 May '19

29 May '19

Hi there, I understand there were discussions to try and develop JMAP support for Dovecot. Is this still in the pipeline for Dovecot 2.5? Regards Andrew Sent from my iPhone

10 18

mail_max_userip_connections
by hfh＠cndns.com 29 May '19

29 May '19

mail_max_userip_connections Can I set up an ip whitelist list, and the ip in this whitelist is unrestricted? thanks!!! hfh(a)cndns.com

2 1

Dict issue with PostgreSQL for last_login plugin (duplicate key)
by mabi 29 May '19

29 May '19

Hello, I am trying to setup the last_login plugin on Dovecot 2.3 in order to log a user's last IMAP login into a separate PostgreSQL table called last_login. I am actually following that guide: https://docs.iredmail.org/track.user.last.login.html with the exception that I use PostgreSQL instead of MySQL. So far it works at least for the very first login of a user but it looks like Dict always want to add a new record into my last_login table instead of updating the existing record for a specific user. Here is the error message from Dovecot: May 19 12:45:14-mbox1 dovecot: imap(user(a)domain.tld)<51915><if6KTzuJMZ25D+Vc>: Error: last_login_dict: Failed to write value: dict-server returned failure: sql dict: commit failed: ERROR: duplicate key value violates unique constraint "last_logins_pkey" It looks like Dict with PostgreSQL does not support UPDATEing an already existing record in the table. Or am I missing something? or it does not work with PostgreSQL? Which does not make much sense to me... Regards, Mabi

5 22

SIGABRT on fetching mail
by Peter Nabbefeld 29 May '19

29 May '19

Hello, I've never used gdb, so I don't know why I'm running into problems using "gdb bt". Usually, I'm fetching my mail using "sudo -E getmail", but this doesn't seem to work with backtrace. :-/ Output from "dovecot -n" attached. Kind regards, Peter

2 1