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Hi, the lmtp service of our dovecot director installation quits with a segmentation fault if a lot of mails are simultaneously delivered. For example if the postfix mailqueue is filled (for whatever reason) and postqueue -f is run the lmtp service quits with a segmentation fault: Program terminated with signal 11, Segmentation fault. #0? o_stream_cork (stream=0x0) at ostream.c:75 75????????????? if (unlikely(stream->closed)) (gdb) backtrace #0? o_stream_cork (stream=0x0) at ostream...

Hi list, I have noted over the last week or so my DNS servers are dumping lots of messages for bogus domain lookups. Examining the postfix queue with postqueue -p: I see many (Host or domain name not found. Name service error for name=bdgiedjhea.po6e4ina.com type=MX: Host not found, try again) Jake at bdgiedjhea.po6e4ina.com My question - why does this stay in the message queue - why not dumped back with messag...

...d fail? I rebooted the server finally and looked at maillog after a reboot and I see: # tail /var/log/maillog Apr 12 21:14:05 www zmmailboxdmgr[5836]: status OK Apr 12 21:14:05 www zmmailboxdmgr[6021]: status requested Apr 12 21:14:05 www zmmailboxdmgr[6021]: status OK Apr 12 21:14:30 www postfix/postqueue[6243]: fatal: Queue report unavailable - mail system is down Apr 12 21:15:00 www postfix/postqueue[6251]: fatal: Queue report unavailable - mail system is down Apr 12 21:15:07 www zmmailboxdmgr[6351]: status requested Apr 12 21:15:07 www zmmailboxdmgr[6351]: status OK Apr 12 21:15:07 www zmmailbox...

...6828): Error: Temp file creation to /tmp/dovecot.lmtp.mail.26828. failed: No such file or directory' Once this happened the first time after dovecot is running, it will happen for all incoming mails with attachments. This can be solved temporarily by restarting the dovecot service and running postqueue -f, but that obviously does not solve the underlying problem. In this post to this list, it is stated that dovecot sometimes creates temp files to avoid 'excessive memory usage'. I'm guessing that this is the case here, also the error message is similiar: https://dovecot.org/list/dov...

We use Maildir++ quota, with the rules taken from our LDAP backend. We also have an old expunge script that's not quota-aware; it removes old messages from the maildir by simply deleting the files. Sometimes, a mailbox is over quota before the script runs, but well under quota after the old messages are deleted. This change does not seem to be picked up, however: When I try to deliver a new

...anyway is not useful in the current state of this installation. Now the email to an alias are well forwarded to the real finale server. But I still have many emails which were deferred in the last days and I cannot have them decrease. # ls -l /var/spool/postfix/defer/* | wc -l 297 If I run "postqueue -f" to flush this all, I can see the number down, but fastly comes back to 297. Reading the logs, they are passed to dovecot, which was probably the issue before I disabled dspam. It was trying to deliver a message after filtering it, but in the case of aliases, of course, it cannot because t...

...][/usr/sbin/postmap][checksum][61a735999ec1ad6d865fceec01f1c21c78627519][9208a41a41b480664cb0110b945b206b1621fc3d] [206][server][cmp][/usr/sbin/postmap][inode][25404][25310] [213][server][cmp][/usr/sbin/postmap][ctime][Fri Jun 30 03:20:49 2006][Sat Aug 12 04:02:21 2006] [204][server][cmp][/usr/sbin/postqueue][checksum][67e91f182df00d3f1f37a6877bb8d82447eeb705][1c8a80fe7622f6ab8d5b80d5758cd478b430ec68] [206][server][cmp][/usr/sbin/postqueue][inode][26375][26254] [213][server][cmp][/usr/sbin/postqueue][ctime][Fri Jun 30 03:20:49 2006][Sat Aug 12 04:02:22 2006] [204][server][cmp][/usr/sbin/postsuper][che...

After upgrade Debian (Wheezy to Jessie) Dovecot version 2.1.17 is upgraded to 2.2.13. I have random crash of lmtp-a and I got lot message in queue. Any solution for this problem? ---------- Postqueue ---------- 7A5B77F72B 1160457 Tue Mar 22 10:10:15 ivan at jurisic.org (delivery temporarily suspended: lost connection with mail.jurisic.org[private/dovecot-lmtp] while sending end of data -- message may be sent more than once) ante.starcevic at gmail.co...

...:info: Starting stats via zmcontrol Nov 2 17:57:59 indie zmmailboxdmgr[10822]: status requested Nov 2 17:57:59 indie zmmailboxdmgr[10822]: status OK Nov 2 17:57:59 indie zmmailboxdmgr[10894]: status requested Nov 2 17:57:59 indie zmmailboxdmgr[10894]: status OK Nov 3 01:58:00 indie postfix/postqueue[10943]: fatal: Queue report unavailable - mail system is down Nov 2 17:58:09 indie zmmailboxdmgr[11484]: status requested Nov 2 17:58:09 indie zmmailboxdmgr[11484]: status OK I have not done anything with Postfix at all....U am sure it is the Fatal Bind message above, do I need to configure Pos...

dbox format needs at least two tools: 1. Expunging only marks the message having refcount=0. The actual disk space is freed only after calling a tool pointing to the user's dbox dir. 2. Ability to force index resync/rebuild in case it doesn't figure out itself that there's something wrong. I'm starting to think about building a more generic mailutil tool, maybe something similar

Hi, i'm new on sieve, but want to use ist with sogo. The Problem is, that when i set a redirect or vacation rule like: redirect "email at example.com"; (real Adress is different) the sieve says the mail would be forwarded, but no mail is sent. (No Action in /var/log/maillog) And because there is no Error-Message it's difficult to search for... Dovecot log ------- Jan 28

...tion to > /tmp/dovecot.lmtp.mail.26828. failed: No such file or directory' > > > Once this happened the first time after dovecot is running, it will > happen for all incoming mails with attachments. This can be solved > temporarily by restarting the dovecot service and running postqueue -f, > but that obviously does not solve the underlying problem. > > In this post to this list, it is stated that dovecot sometimes creates > temp files to avoid 'excessive memory usage'. I'm guessing that this is > the case here, also the error message is similiar: >...

Dear All On my server , the /var/spool/mail/root is getting very big in size . To free up more space, can you please let me know how can I solve my problem ? Thank you

...haped with the script. I can think of several possible solutions that don't require subversive operations on the maildirs, but I've never used them and therefore don't know if they're actually feasible: - Use a tool designed to manipulate maildirs. Something akin to postfix's postqueue and postsuper tools come to mind, but I don't know if such an app exists. - Use a setting within dovecot that expires old maildir data. As I understand it this will be available in 1.1 (yay!); unfortunately that's not an option for me until 1.1 is available as stable in my server os. - Us...

...like 2019-04-14 10:16:18 auth: Warning: auth client 0 disconnected with 1 pending requests: Connection reset by peer Here the output of ls -la /var/log/mail.dovecot-error -rw-r--r-- 1 root root 21259 Apr 14 11:24 /var/log/mail.dovecot-error If I turn the extended logging off, all works fine. `postqueue -f` releases all held mails to their boxes. Any hints for me? Thank you! martin

I'm calling 'deliver' from Postfix and in some cases from Procmail. I set this system up more than six months ago and it's been working flawlessly until yesterday (16:52:19 local time) when it, without any apparent reason, just stopped delivering mails! Lots of checking and googling (I've forgot how exacly I setup the system :), I made 'deliver' SUID and it worked

Hi! About 4-6 MUA Thunderbird 60.6.1 are going to connect with dovecot 2.2.13/IMAP (debian 8) and are using the same user/password. This setup works for years flawless (updated clients and serversoftware). Since a few weeks there is one major trouble: I one of the client moves a mail from the inbox to a another IMAP-Folder, most of the moved mail are moved for the moment. But an unstable period

> On October 26, 2017 at 7:10 PM trash at skrilnetz.net wrote: > > > Quoting trash at skrilnetz.net: > > > Quoting Aki Tuomi <aki.tuomi at dovecot.fi>: > > > >>> On October 26, 2017 at 5:53 PM trash at skrilnetz.net wrote: > >>> > >>> ? Quoting Aki Tuomi <aki.tuomi at dovecot.fi>: > >>> > >>> On

...26 16:07:06. error: msgid=<28930f55-5a39-c8bd-67c2-39e581aa7551 at example1.net>: redirect action: failed to redirect message to <admin at mx.example.com>: smtp(internal.mx.example.com:60465): RCPT TO failed: Connect timed out (temporary failure). and remains stuck in postfix queue postqueue -p ----Queue ID----- --Size-- ---Arrival Time---- --Sender/Recipient------ 4BzPY85g9czWf8L 812 Sat Sep 26 16:06:36 user1 at example1.net (host mx.example.com[private/dovecot-lmtp] said: 451 4.2.0 <user2 at example2.net> Execution of Sieve filters was aborted due to temporary fai...