- dovecot - dovecot.org

Mail error log polluted with dovecot imap errors
by Steve Dondley 17 Sep '21

17 Sep '21

I'm running debian bullseye. I've had issues running solr on debian due to some kind of bug I was able to patch by upgrading the os. After the upgrade, everything seems to work perfectly fine and the search feature in my client using solr now works. However, I get hundreds of these pairs of errors every minute in mail.err Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '102 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '103 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '104 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '105 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '106 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '118 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '132 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '133 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '134 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '135 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '136 Sep 17 04:47:52 email dovecot: imap: Error: ' Sep 17 04:47:52 email dovecot: imap(s)<8699><1eOe/CzMbOl/AAAB>: Error: fts_solr: received invalid uid '137 ...and so on The bug I patched also threw a similar kind of error: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970692 I don't know if this is another debian issue or a misconfiguration on my end. I'm not sure where to begin to look. Can someone please point me in the right direction?

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Unprivileged users can't use doveadm anymore in 2.3.16
by dovecot＠ptld.com 16 Sep '21

16 Sep '21

What happened in 2.3.16 to doveadm? You can no longer use the command as an unprivileged user like you could in 2.3.8 Roundcube uses "doveadm pw" to change users passwords and runs as user apache. This works in 2.3.8 but in 2.3.16 you get an error. doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 19: ssl_key: Can't open file /etc/letsencrypt/live/example_cert/privkey.pem: Permission denied I tried "doveadm quota get ..." from the console as user apache and got the same error. I then tried running just "doveadm" and got the error, it wouldn't even display the help output. So it appears to not be directly related to using the "pw" feature. Just to trouble shoot i gave full read permission to privkey.pem just to see if doveadm would work. Doveadm still would not run for user apache but gave a different error: doveconf: Error: ssl enabled, but ssl_dh not set doveconf: Fatal: Invalid configuration Was this requirement to read the privkey.pem always there or just added in 2.3.16? Is this a deeper issue considering the ssl_dh error? Is there a way to fix this? Is this by design unprivileged user can no longer use doveadm?

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Issue between roundcube and newer dovecot 2.3.16 with doveadm pw
by dovecot＠ptld.com 15 Sep '21

15 Sep '21

Aki; I know most likely this isn't dovecot's fault, however upgrading from 2.3.8 to 2.3.16 broke the password plugin for roundcube. Im only asking if you might know what changes in dovecot might have caused this incompatibility so i can fix it myself or point roundcube in the right direction to fix it. I submitted a bug report to roundcube with details of the issue. https://github.com/roundcube/roundcubemail/issues/8200

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lmtp process dumps core after sieve error
by admin 15 Sep '21

15 Sep '21

Hi, We run dovecot + postfix + pigeonhole. Last week we observed some coredumps in dovecot's lmtp processes. For some emails, postfix mailq reported: > lost connection with nji9.de[/var/spool/postfix/private/dovecot-lmtp] while sending end of data -- message may be sent more than once Indeed, some users received some emails multiple times. dovecot.log contained a lot of related lines, all of them looking like this: > Sep 14 22:20:32 lmtp(user(a)example.com)<16323><abcdef:24>: Info: sieve: Execution of script /home/vmail/example.com/user/.dovecot.sieve failed, but implicit keep was successful (user logfile /home/vmail/example.com/user/.dovecot.sieve.log may reveal additional details) > Sep 14 22:20:32 lmtp(16323): Panic: file mail-user.c: line 229 (mail_user_deinit): assertion failed: ((*user)->refcount == 1) > Sep 14 22:20:32 lmtp(16323): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x43) [0x68ac383e6073] -> /usr/lib/dovecot/libdovecot.so.0(backtrace_get+0x20) [0x68ac383e6190] -> /usr/lib/dovecot/libdovecot.so.0(+0xfaf1f) [0x68ac383f2f1f] -> /usr/lib/dovecot/libdovecot.so.0(+0xfafb1) [0x68ac383f2fb1] -> /usr/lib/dovecot/libdovecot.so.0(+0x4cd20) [0x68ac38344d20] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x38bbc) [0x68ac384f6bbc] -> dovecot/lmtp(lmtp_local_data+0x400) [0xfb684d63190] -> dovecot/lmtp(client_default_cmd_data+0x19d) [0xfb684d61c5d] -> dovecot/lmtp(cmd_data_continue+0x191) [0xfb684d619e1] -> /usr/lib/dovecot/libdovecot.so.0(+0x6cb09) [0x68ac38364b09] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x6b) [0x68ac38408ebb] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x13b) [0x68ac3840a5cb] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x51) [0x68ac38408f61] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x41) [0x68ac38409131] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0x68ac3837af74] -> dovecot/lmtp(main+0x235) [0xfb684d60615] -> /usr/lib/libc.so.6(__libc_start_main+0xd5) [0x68ac3814ab25] -> dovecot/lmtp(_start+0x2e) [0xfb684d6072e] > Sep 14 22:20:33 lmtp(16323): Fatal: master: service(lmtp): child 16323 killed with signal 6 (core dumped) Equally frequent, journalctl said: > Sep 14 22:20:33 nji9.de systemd-coredump[16358]: Process 16323 (lmtp) of user 0 dumped core. > Found module linux-vdso.so.1 with build-id: 7b6fd2add8450c7af3684522368e4ce83f762f41 > Found module libgcc_s.so.1 with build-id: 7f8508bb914546ada778809b64b99d234337d835 > Found module libffi.so.7 with build-id: de60e99f39569d11d09160bbdcd486cedc87d2b6 > Found module libp11-kit.so.0 with build-id: 5314ec746546ada6f442b6fdfae15eab9f6d3cdc > Found module libcrypt.so.2 with build-id: 3743451bdaf36f951f926927633fd964813025d0 > Found module librt.so.1 with build-id: 75484da2d6f1515189eefa076e0a40328834cd16 > Found module libnss_systemd.so.2 with build-id: 22990ff716d182c427e26b7a3cf94048b55b3e75 > Found module libnss_files.so.2 with build-id: 1a36dfc01d3a1010b2ee79766a24a8090a3266d5 > Found module libdovecot-sieve.so.0 with build-id: 8f87ae1b5f982453421532a7ac0f309813add7ce > Found module lib90_sieve_plugin.so with build-id: 4cd814cc28d0259b7f837b3b8583adabbf608d6a > Found module lib10_quota_plugin.so with build-id: a63664ff7754f0c234344a89f2d28aa3f6650929 > Found module libpthread.so.0 with build-id: 07c8f95b4f3251d08550217ad8a1f31066229996 > Found module libcrypto.so.1.1 with build-id: 6d23f0a3f354825868d044684fad31d482cc9210 > Found module libssl.so.1.1 with build-id: 959cd8f1dd43fc31aeb93caac4eda87c907ef18b > Found module libssl_iostream_openssl.so with build-id: 7cde2343f52a797e4fe77de7d0e7c1cb4983706b > Found module ld-linux-x86-64.so.2 with build-id: 040cc3dd10461562f177df39e3be2f3704258c3c > Found module libdl.so.2 with build-id: 5abc547e7b0949f89f3c0e21ab0c8331a7440a8a > Found module libc.so.6 with build-id: 4b406737057708c0e4c642345a703c47a61c73dc > Found module libdovecot.so.0 with build-id: e2c3dc8d5ee8012c83dc2a5f220de42e020857dc > Found module libdovecot-storage.so.0 with build-id: 1c80627fdc89752d8dc749ecfefae1e31445bb67 > Found module libdovecot-lda.so.0 with build-id: 826670da875938b71bd20af87dab4eb2cbbfef61 > Found module lmtp with build-id: 1f51ab7200356943590ecee21d298c808833d4e2 > Stack trace of thread 16323: > #0 0x000068ac3815fd22 raise (libc.so.6 + 0x3cd22) > #1 0x000068ac38149862 abort (libc.so.6 + 0x26862) > #2 0x000068ac38345084 n/a (libdovecot.so.0 + 0x4d084) > #3 0x000068ac383f2fb1 n/a (libdovecot.so.0 + 0xfafb1) > #4 0x000068ac38344d20 i_panic (libdovecot.so.0 + 0x4cd20) > #5 0x000068ac384f6bbc n/a (libdovecot-storage.so.0 + 0x38bbc) > #6 0x00000fb684d63190 lmtp_local_data (lmtp + 0x9190) > #7 0x00000fb684d61c5d client_default_cmd_data (lmtp + 0x7c5d) > #8 0x00000fb684d619e1 cmd_data_continue (lmtp + 0x79e1) > #9 0x000068ac38364b09 n/a (libdovecot.so.0 + 0x6cb09) > #10 0x000068ac38408ebb io_loop_call_io (libdovecot.so.0 + 0x110ebb) > #11 0x000068ac3840a5cb io_loop_handler_run_internal (libdovecot.so.0 + 0x1125cb) > #12 0x000068ac38408f61 io_loop_handler_run (libdovecot.so.0 + 0x110f61) > #13 0x000068ac38409131 io_loop_run (libdovecot.so.0 + 0x111131) > #14 0x000068ac3837af74 master_service_run (libdovecot.so.0 + 0x82f74) > #15 0x00000fb684d60615 main (lmtp + 0x6615) > #16 0x000068ac3814ab25 __libc_start_main (libc.so.6 + 0x27b25) > #17 0x00000fb684d6072e _start (lmtp + 0x672e) > Sep 14 22:20:33 nji9.de systemd[1]: systemd-coredump(a)32-16357-0.service: Deactivated successfully. The sieve logfile, which was mentioned in dovecot.log, contains: > sieve: info: started log at 2021-09-14 22:20:32 +0200. > error: msgid=<abcdefghi(a)example.com>: fileinto action: failed to store into mailbox 'INBOX.MyFolder': Mailbox doesn't exist: INBOX.MyFolder. After removing all failed sieve rules which appeared in the logs, the mail queue was processed without errors. There were no core dumps any more. The strange thing is that there are some failing sieve rules left. The sieve log of one user still contains errors. But there are no coredumps any more. > sieve: info: started log at 2021-09-14 23:30:31 +0200. > error: msgid=<abcdefghi(a)example.com>: fileinto action: failed to store into mailbox 'INBOX.OtherFolder': Mailbox doesn't exist: INBOX.OtherFolder. Dovecot version: 2.3.16 Operating system or Linux distribution name: Arch Linux CPU architecture: x86_64 Filesystem: ext4 Kernel: Linux nji9.de 5.13.16-hardened1-1-hardened #1 SMP PREEMPT Sun, 12 Sep 2021 20:28:26 +0000 x86_64 GNU/Linux I found a possibly related change (same error message as in the logs) in the dovecot changelog: > 2021-08-18 19:49:43 +0200 Timo Sirainen <timo.sirainen(a)open-xchange.com> (b401e41) > > imap: Fix mailbox leak if MOVE can't open the source mailbox > > Broken by 143b7c2b412ed8f155e812603fda81886bec466e > > Fixes: Panic: file mail-user.c: line 229 (mail_user_deinit): assertion > failed: ((*user)->refcount == 1) > > M src/imap/cmd-copy.c I don't know if that change fixes the issue. Note that there is no new dovecot release yet. Trying to reproduce the error would be hard because this is a production system. We have coredumps, but as they might contain sensitive information, we'd prefer to not send them over a public mailing list. Do you have any clue on this issue? Best regards, the nji9.de crew

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Panic/Fatal error in lmtp when quota is full
by Alessio Cecchi 14 Sep '21

14 Sep '21

Hi, on dovecot 2.3.16 with delivery via LMTP I found many of this error when a user have the mailbox full and personal sieve rules: - lmtp.log: Sep 14 09:58:27 pop05 dovecot: lmtp(user1(a)company.com) session=<eAjRDSNWQGFCaQAAP27dBg>: sieve: deliverytime=122, msgid=<000601d7a8f8$fc350d50$f49f27f0$(a)company.com>, sender=user2(a)company.com, from=user2(a)company.com, subject="my subject 1": fileinto action: failed to store into mailbox 'INBOX/Personale': Quota exceeded (mailbox for user is full) Sep 14 09:58:27 pop05 dovecot: lmtp(user1(a)company.com) session=<eAjRDSNWQGFCaQAAP27dBg>: sieve: deliverytime=122, msgid=<000601d7a8f8$fc350d50$f49f27f0$(a)company.com>, sender=user2(a)company.com, from=user2(a)company.com, subject="my subject 1": failed to store into mailbox 'INBOX': Quota exceeded (mailbox for user is full) Sep 14 09:58:27 pop05 dovecot: lmtp(user1(a)company.com) session=<eAjRDSNWQGFCaQAAP27dBg>: sieve: Execution of script /home/vmail/domains/company.com/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /home/vmail/domains/company.com/user1/.dovecot.sieve.log may reveal additional details) Sep 14 09:58:27 pop05 dovecot: lmtp(26946): Panic: file mail-user.c: line 229 (mail_user_deinit): assertion failed: ((*user)->refcount == 1) Sep 14 09:58:27 pop05 dovecot: lmtp(26946): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42) [0x7f52dfb4e632] -> /usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f52dfb4e73e] -> /usr/lib64/dovecot/libdovecot.so.0(+0xf66fe) [0x7f52dfb5c6fe] -> /usr/lib64/dovecot/libdovecot.so.0(+0xf67a1) [0x7f52dfb5c7a1] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [ 0x7f52dfaaba18] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x57567) [0x7f52dfe79567] -> dovecot/lmtp [10.0.2.26 DATA](lmtp_local_data+0x4dc) [0x55e09f333e2c] -> dovecot/lmtp [10.0.2.26 DATA](client_default_cmd_data+0x18b) [0x55e09f33273b] -> dovecot/lmtp [10.0.2.26 DATA](cmd_data_continue+0x204) [0x55e09f3324d4] -> /usr/lib64/dovecot/libdovecot.so.0(+0x5fe64) [0x7f52dfac5e64] -> /usr/li b64/dovecot/libdovecot.so.0(io_loop_call_io+0x65) [0x7f52dfb74ad5] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x12b) [0x7f52dfb7649b] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x59) [0x7f52dfb74bd9] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f52dfb74e18] -> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f52dfadddf3] -> dovecot/lmtp [10.0.2.26 DATA](main+0x20b) [0x55e09f330f0b] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f52df6ba555] -> dovecot/lmtp [10.0.2.26 DATA](+0x6041) [0x55e09f331041] Sep 14 09:58:27 pop05 dovecot: lmtp(26946): Fatal: master: service(lmtp): child 26946 killed with signal 6 (core dumps disabled - https://dovecot.org/bugreport.html#coredumps) - sieve.log: sieve: info: started log at 2021-09-14 10:25:54 +0200. error: deliverytime=8, msgid=<49ef01d7a942$2168a200$6439e600$(a)company.com>, sender=sender1(a)company.com, from=sender1(a)company.com, subject="I: Undelivered Mail Returned to Sender": fileinto action: failed to store into mailbox 'INBOX/Comunicazioni': Quota exceeded (mailbox for user is full). error: deliverytime=9, msgid=<49ef01d7a942$2168a200$6439e600$(a)company.com>, sender=sender1(a)company.com, from=sender1(a)company.com, subject="I: Undelivered Mail Returned to Sender": failed to store into mailbox 'INBOX': Quota exceeded (mailbox for user is full). Hope it can be fixed, Thanks -- Alessio Cecchi Postmaster @ http://www.qboxmail.it https://www.linkedin.com/in/alessice

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Password Schemes
by John Schmerold 14 Sep '21

14 Sep '21

My /etc/dovecot/conf.d/auth-passwdfile.conf.ext is configured to use MD5 passdb { driver = passwd-file args = scheme=MD5 username_format=%n /etc/exim4/domains/%d/passwd } userdb { driver = passwd-file args = username_format=%n /etc/exim4/domains/%d/passwd } /home/account/conf/mail/domain.com/passwd has a mixture of MD5 & SHA512-CRYPT: scanner:{MD5}$1$M5QuU7QI$AE7Nnorb8KC5KMvyYfVcr0:account:mail::/home/account:0:userdb_quota_rule=*:storage=0M test:{SHA512-CRYPT}$6$towo0IVjzBgZ0htU$uTFbyJ3aPunrhsEEC2alHz6SEuPyBdL3JYDWc6Z0ZtA2cMFjFVJNqAwn04OKQfsu99DNcDGu21zkvdYbsPmgJ0:account:mail::/home/account:0:userdb_quota_rule=*:storage=0M Everything is working fine, is this by design? In other words does the {MD5} vs {SHA512-CRYPT} in passwd over-rule auth-passwdfile.conf.ext ? -- John Schmerold Katy Computer Systems, Inc https://katycomputer.com St Louis

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Re: Storing Last Login Plugin value in SQL
by dovecot＠ptld.com 13 Sep '21

13 Sep '21

> Assuming you use MariaDB / MySQL, you create this trigger in the > database. > Assuming your int/bigint/varchar column is lastlogin and the table name > is mailacct, > the trigger will update the datetime `logindate` column whenever the > table is updated, > by whatever existing queries you have. This is your recourse when you > can't get your > queries to do the right thing in the first place. Thank you for the solution of using sql triggers. I was able to get it working that way. I hope it doesn't add too much overhead as it feels like a band-aid and duct-tape fix.

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submission server fails to relay messages
by Шварц Сергей Владимирович 13 Sep '21

13 Sep '21

Hi guys! I'm using dovecot submission server for clients to send emails and relay them to postfix. Everything works fine unless a client tries to send large (40Mbs) messages. No big deal one can say just set "message_size_limit = 314572800" in postfix and it should just work, but no, it does not, client gets "552 5.2.3 Message size exceeds administrative limit.". I've increased verbosity for smtpd process and get this logs for a failed attempt Sep 12 13:43:21 mx10 postfix/smtpd[73602]: connection established > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: master_notify: status 0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: name_mask: resource > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: name_mask: software > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: watchdog_start: 0x563f80b341b0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 5 for > 0x7fdef6cf4700 0x563f80b393d0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 5 for > 0x7fdef6cf4700 0x563f80b1ee10 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 100 for > 0x7fdef6d56b20 0x0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 1000 for > 0x7fdef6cf4720 0x563f80b1ee10 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 1000 for > 0x7fdef6cf4720 0x563f80b393d0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: select_delay 0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: timer > 0x7fdef6cf4700 0x563f80b393d0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: rewrite stream disconnect > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_disable_readwrite: fd 20 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_cancel_timer: > 0x7fdef6cf4700 0x563f80b393d0 -1 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_cancel_timer: > 0x7fdef6cf4720 0x563f80b393d0 985 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: timer > 0x7fdef6cf4700 0x563f80b1ee10 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: proxymap stream disconnect > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_disable_readwrite: fd 10 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_cancel_timer: > 0x7fdef6cf4700 0x563f80b1ee10 -1 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_cancel_timer: > 0x7fdef6cf4720 0x563f80b1ee10 985 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: watchdog_stop: 0x563f80b341b0 > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: watchdog_start: 0x563f80b341b0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: connect from > localhost[127.0.0.1] > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: time left 85 for > 0x7fdef6d56b20 0x0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: localhost: no > match > Sep 12 13:43:21 mx10 postfix/smtpd[73615]: event_loop: select_delay 85 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: 127.0.0.1: > no match > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: localhost: no > match > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: 127.0.0.1: > no match > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: smtp_stream_setup: maxtime=300 > enable_deadline=0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_hostname: > smtpd_client_event_limit_exceptions: localhost ~? 127.0.0.0/8 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_hostaddr: > smtpd_client_event_limit_exceptions: 127.0.0.1 ~? 127.0.0.0/8 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 220 > mx10 ESMTP Postfix (Debian/GNU) > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: watchdog_pat: 0x5609a03c01b0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: vstream_fflush_some: fd 10 > flush 47 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: vstream_buf_get_ready: fd 10 > got 21 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: < localhost[127.0.0.1]: EHLO > mx10 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: localhost: no > match > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: match_list_match: 127.0.0.1: > no match > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 250-mx10 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: > 250-PIPELINING > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: > 250-SIZE 314572800 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 250-VRFY > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 250-ETRN > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: > 250-ENHANCEDSTATUSCODES > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: > 250-8BITMIME > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 250-DSN > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 250 > CHUNKING > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: watchdog_pat: 0x5609a03c01b0 > Sep 12 13:43:21 mx10 postfix/smtpd[73602]: vstream_fflush_some: fd 10 > flush 138 > Sep 12 13:43:22 mx10 postfix/smtpd[73602]: vstream_buf_get_ready: fd 10 > got 6 > Sep 12 13:43:22 mx10 postfix/smtpd[73602]: < localhost[127.0.0.1]: QUIT > Sep 12 13:43:22 mx10 postfix/smtpd[73602]: > localhost[127.0.0.1]: 221 > 2.0.0 Bye > looks like submission server just quits if I configure imap client /Thunderbird to connect directly to postfix everything works just fine. doveconf -n output is attached just in case

2 1

Storing Last Login Plugin value in SQL
by dovecot＠ptld.com 13 Sep '21

13 Sep '21

The last-login plugin sends a number (epoch seconds) as uint or string in a query to sql. If i create a column type in sql of varchar() the number is saved in the column as a string, but not very useful. I can not figure out how to get that value into a date/time column such as date, datetime or timestamp. All three cause an error of Incorrect datetime value: '1631556506' for column. Anyone have any idea how to get the last-login plugin to update a date/time column in sql?

2 3

Problem with copy e-mails via doveadm
by Christian Küppers 13 Sep '21

13 Sep '21

2 12