similar to: Dovecot login is slow

I just installed a certificate on my mail server to Postfix and Dovecot. The certificate is functional on Postfix, but for some reason I keep getting this error. Any suggestions on how to fix it? mail dovecot: imap-login: Error: SSL: Stacked error: error:1408A10B:SSL routines:ssl3_get_client_hello:wrong version number Here is my configuration: # 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf #

Dear list, I'm currently facing problems when receiving eMails with attachments, at least sometimes. My mailserver is set up with the tool 'Mailcow', and hence is based on Dovecot (2.2.22 (fe789d2)) and Postfix. Usually, there are no problems with receiving mails. If a mail has an attachment, however, it is possible that the following error occurs (extract from /var/log/mail.log):

Can you try adding blocking=yes to your dovecot-ldap.conf.ext Aki On 08.06.2017 11:15, Mitocariu Emilian wrote: > No, other servers use the same LDAP and the response is fast. The > weird part is that this morning i played a little with the > configuration, but in the end i came back to the settings i had > previously and now it works better, but from time to time it still > hangs

Hi all, *Dovecot version: 2.2.22 (fe789d2)* *Ubuntu version: 16.04* *OpenLDAP version: openldap-2.4.42+dfsg* Configurations *# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf# Pigeonhole version 0.4.13 (7b14904)# OS: Linux 4.10.0-28-generic x86_64 Ubuntu 16.04.3 LTS disable_plaintext_auth = nolisten = *log_path = /var/log/dovecot.logmail_location =

Always I have the following lines in my mail.log (at startup and service restart) dovecot: master: Warning: Killed with signal 15 (by pid=3156 uid=0 code=kill) dovecot: log: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: master: Dovecot v2.2.22 (fe789d2) starting up for imap, pop3 (core dumps disabled) dovecot -n output is below: # 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf

Hi, I'm new to the list (and postfix / dovecot), so if I mistakenly omit something, then please forgive me. I cannot log into Thunderbird via IMAP with my configuration. However, I can check the mail of each user by logging into their user account & then using the "mail" command. Is there something that is wrong with my config to not allow me to log into Thunderbird

Hi all, Thank you all for the help. The was with the ldap user attributes. I corrected it. Now I am having an error with dovecot. User can log into ldap but, system doesn't allow user to create user's directory in Maildir. Error is below, * Error: User initialization failed: Namespace '': mkdir(/home/users/"user"/Desktop/Maildir) failed: Permission denied

Hello, when Dovecot launches (and pretty much at any action afterwards) it always throws following error: | managesieve: Fatal: Plugin 'sieve_imapsieve' not found from directory /usr/lib/dovecot/modules/sieve | config: Error: managesieve-login: dump-capability process returned 89 dovecot-sieve and dovecot-managesieved are both installed and the only plugin in the mentioned folder is

Oops, on second glance I don't think that error is actually directly related to what I was doing. I had been testing to see if the certificate chain was installed properly by running openssl s_client -connect mail.example.com:143 But there was no certificate reported in stdout. I thought that error was related to my test command, but I realize now it's not. I'm still confused,

Hi, I have some problems of segfault at doveconf: Jul 2 08:13:16 mail kernel: [1415540.297823] doveconf[7103]: segfault at 560cb801e000 ip 00007f861da742d0 sp 00007ffe2d671548 error 6 in libc-2.23.so[7f861d9e5000+1c0000] Jul 2 15:45:38 mail kernel: [1442682.919193] doveconf[11915]: segfault at 563b32420000 ip 00007fcb127ae2d0 sp 00007ffecfc7b598 error 6 in libc-2.23.so[7fcb1271f000+1c0000]

Hi Larry, I?m running dovecot2-2.2.22. ? I?ve tried to compile dovecot from the souce, and I see the same error :/ Are you using sql auth in your setup? root at beastie:/var/log # doveconf -n # 2.2.22 (fe789d2): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.13 (7b14904) # OS: FreeBSD 10.1-RELEASE-p6 amd64 zfs auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain

Still not quite got my head around what you are expecting to see. Presumably folders for other dates in September. Depending on how and why those folders were created they may not exist. I do note that you used an ls to show the folders, and I'm assuming from the config below you are using Maildir, so try an ls -a to show the hidden folders too (those starting with a .). This should show you

Hi. Always the below log appraring log under /var/log/mail.log Is this right or How to resolve it. Ubuntu 16.04.2 LTS server edition Mar 13 06:13:20 home dovecot: master: Dovecot v2.2.22 (fe789d2) starting up for imap, pop3 (core dumps disabled) Mar 13 06:13:30 home postfix/master[1495]: daemon started -- version 3.1.0, configuration /etc/postfix dovecot -n output

The EC2 instance that I run Dovecot on (personal mail server) was forcibly "retired" yesterday, and as a result I ended up rebuilding from backups. In the process I switched from Ubuntu Precise to Ubuntu Xenial (12.04 to 16.04), and this in turn caused me to upgrade Dovecot from 2.0.19 to 2.0.22. Now, although accessing mail seems to work OK using my various clients, I am seeing

Hi All, I have recently moved by webmail server from a VPS to a hosted dedicated server running Ubuntu 16.04. Everything is fine except that login is particularly and consistently long (around 4-5 seconds). I have noticed that the process dovecot/auth seems to eat all of the resources of one of the cores available on the host during login. The authentication backend is a postgres database which

I am using a postfix + Dovecot server as a test mail server for which some applications in our test environment use as a target to deliver email so that our real endusers don't receive messages from our test servers. A few of the mailboxes in Dovecot receive hundreds of emails per day. I'd like to automatically remove all emails in all mailboxes and mailbox folders that were received

Phillip> We should be seeing folders for everyday so missing folders Phillip> from 1Sept19 thru 15Sept19, then fro 27Sept19 to 31Sept19. Why do you think you should be seeing folders for every single day? Do your users create a new folder each day and migrate mails in there? Do you have a sieve script that is filtering incoming mail into daily folders? Phillip> That what should be

Hi, I have a problem with storing messages into a Spam folder by dovecot. Log says that message was stored into Spam mailbox but when I check there is no message in users's Spam mailbox. cat /var/log/mail.log | grep sieve | grep Spam : *Feb 17 05:09:11 mailserver dovecot: lda(user at domain): sieve: msgid=<b599df639ffa4d20f6e8d2bcff791286 at somedomain.pl>: stored mail into

Thanks for your suggestions, Steffen. Running doveconf -n shows no errors and also, sadly, no mention of the stats listener: ?? (master=)?? ? [T] jeff at nantes-1:p27 $ doveconf -n # 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.13 (7b14904) # OS: Linux 4.4.0-97-generic x86_64 Ubuntu 16.04.3 LTS auth_mechanisms = plain login auth_socket_path =

Sorry, Aki, I don't follow you.? Did I do it wrong in the file 91-stats that I shared in my original mail (attached here)? Jeff On 03/11/17 16:50, Aki Tuomi wrote: > You need to add the stats listener, by yourself. > > Aki > >> On November 3, 2017 at 5:19 PM Jeff Abrahamson <jeff at p27.eu> wrote: >> >> >> Thanks for your suggestions, Steffen.