similar to: SSL Error

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,

> On 15/05/2020 02:36 Brandon Roa <brandon at bitlagoon.com> wrote: > > > 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 >

Hello, I have an usual isshere we are using thunderbird for client. The version of dovecot is as followed: # dovecot --version 2.2.22 (fe789d2) The dovecot service is runnon on VERSION="16.04.6 LTS (Xenial Xerus)" Thunderbird version 68.3.1 (32 bit) version. What happening when managing subscription there seems to be folders that are missing. They were not purged nor did anything

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]

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

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

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

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

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

What kind of test are you running? Aki > On April 27, 2017 at 12:00 PM Poliman - Serwis <serwis at poliman.pl> wrote: > > > I turned of ssl_cipher_list in dovecot.conf file (so it's default) but test > still gives errors: > Apr 27 08:55:06 serwer-1 dovecot: pop3-login: Error: SSL: Stacked error: > error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown

Cipher list which You post provide better compatibility or security than those which I currently have? On older software version these cipher list works well and not generate any errors when I run Internal PCI scan test from https://cloud.tenable.com for another server. But for new server with newer software during test I got errors in mail.err. 2017-04-27 10:00 GMT+02:00 Aki Tuomi <aki.tuomi

Hi, We've been getting these types or errors for quite a while now ... Fatal: master: service(lmtp): child 63477 returned error 83 (Out of memory (service lmtp { vsz_limit=4096 MB }, you may need to increase it) ... and these errors have been decreasing in occurrence as we increased the default_vsz_limit. Which is good but I would like to get some advice on how I could possibly eliminate

I am running a small server with a fixed number of users. Postfix is using dovecot lda so that I can run pigeonhole. I have setup a user file with the ids and passwords and everything authenticates properly. Postfix uses that also. However, mail is consistently delivered to user at domain. How do I tell it to deliver to just user? I have tried setting a variety of different things like:

Hi, To default dovecot.conf file I added (based on found documentation): ssl = required disable_plaintext_auth = yes #change default 'no' to 'yes' ssl_prefer_server_ciphers = yes ssl_options = no_compression ssl_dh_parameters_length = 2048 ssl_cipher_list =

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 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

Hi. I have in mail.err file lines like below: Nov 5 08:40:00 s1 dovecot: imap-login: Error: SSL: Stacked error: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request Nov 5 08:40:00 s1 dovecot: imap-login: Error: SSL: Stacked error: error:1408A10B:SSL routines:ssl3_get_client_hello:wrong version number Nov 5 08:40:05 s1 dovecot: pop3-login: Error: SSL: Stacked error:

Thank you. Can I do something with this? 2018-11-05 9:11 GMT+01:00 Aki Tuomi <aki.tuomi at open-xchange.com>: > > On 5.11.2018 10.05, Poliman - Serwis wrote: > > Hi. I have in mail.err file lines like below: > > Nov 5 08:40:00 s1 dovecot: imap-login: Error: SSL: Stacked error: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request > > Nov 5 08:40:00 s1

Thank You for answers. But: 1. How should be properly configured ssl_cipher_list? 2. Ok, removed !TLSv1 !TLSv1.1. 3. Strange thing with ssl_protocols and ssl_cipher_list, because on older server on Ubuntu 14.04 LTS, dovecot 2.2.9 and postfix 2.11.0 these two lines looks exactly this same and no errors in mail.err file and mailes works without any problem. 4. No, currently I don't use LMTP.