[SOLVED] TLS Postfix Kopano on univention

Hello together,

since a while I am using kopano on univention 4.2. It was running fine for a while.
Now I dont get emails anymore and I cant send emails.

The mails.log shows some tls error:


Jun 19 07:18:40 s1 postfix/smtp[2068]: 8716A2C1C38: to=<root@s1.semsa.de>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=17316, delays=17316/0/0/0, dsn=4.7.4,                                      status=deferred (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:18:40 s1 postfix/smtp[2147]: 3BDAD2C1C03: to=<root@s1.semsa.de>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=22714, delays=22714/0.02/0/0, dsn=4.7                                     .4, status=deferred (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:18:40 s1 postfix/smtp[2068]: BE5262C1C4A: to=<root@s1.semsa.de>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=1115, delays=1115/0.06/0/0, dsn=4.7.4                                     , status=deferred (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:18:40 s1 postfix/qmgr[2991]: warning: connect to transport private/retry: No such file or directory
Jun 19 07:18:40 s1 postfix/qmgr[2991]: warning: connect to transport private/retry: No such file or directory
Jun 19 07:18:40 s1 postfix/smtp[2147]: 463842C1C2D: to=<stefan@semsa.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=42539, delays=42539/0.09/0/0, dsn=4.7.4, status=deferr                                     ed (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:18:40 s1 postfix/qmgr[2991]: EB23B2C1C49: to=<root@s1.semsa.de>, orig_to=<root>, relay=none, delay=4715, delays=4714/0.18/0/0, dsn=4.3.0, status=deferred (mai                                     l transport unavailable)
Jun 19 07:18:40 s1 postfix/qmgr[2991]: E77A52C1C76: to=<stefan@semsa.de>, relay=none, delay=368, delays=367/0.22/0/0, dsn=4.3.0, status=deferred (mail transport unavail                                     able)
Jun 19 07:20:43 s1 postfix/smtpd[2399]: connect from s1.semsa.de[192.168.88.5]
Jun 19 07:20:43 s1 postfix/smtpd[2399]: disconnect from s1.semsa.de[192.168.88.5]
Jun 19 07:22:00 s1 postfix/scache[2150]: statistics: start interval Jun 19 07:18:40
Jun 19 07:22:00 s1 postfix/scache[2150]: statistics: domain lookup hits=0 miss=2 success=0%
Jun 19 07:22:35 s1 fetchmail[3076]: 249 Nachrichten (249 gesehene) für sandra.soellner@gmx.de bei imap.gmx.net.
Jun 19 07:22:35 s1 fetchmail[3076]: 5180 Nachrichten (5180 gesehene) für s.soellner@gmail.com bei imap.gmail.com.
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 0962E2C1C07: from=<g-14179250873-14075-1401132983-1497773464246@bounce.mail.limal-news.de>, size=24139, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 065462C1163: from=<stefan@semsa.de>, size=1287, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 0763B2C1C7B: from=<bounce-50_HTML-6228989-134619-7233512-15@bounce.mail.brands4friends.de>, size=60478, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 1FED52C1C3B: from=<root@s1.semsa.de>, size=1432, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 3A3B62C1C77: from=<root@s1.semsa.de>, size=838, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: DF1A02C1BEA: from=<v-ddmganl_benbblnebp_eghmooig_eghmooig_a@bounce.mkt2684.com>, size=99307, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 2218B2C1BFD: from=<forum@kopano.io>, size=9959, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 211482C1C4D: from=<root@s1.semsa.de>, size=1432, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 925BB2C1C4B: from=<root@s1.semsa.de>, size=1432, nrcpt=1 (queue active)
Jun 19 07:23:40 s1 postfix/smtp[2536]: 0962E2C1C07: to=<stefan@semsa.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=75987, delays=75987/0.02/0/0, dsn=4.7.4, status=deferr                                     ed (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:23:40 s1 postfix/smtp[2537]: 065462C1163: to=<stefan@semsa.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=122304, delays=122304/0.03/0/0, dsn=4.7.4, status=defe                                     rred (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:23:40 s1 postfix/smtp[2536]: 0763B2C1C7B: to=<sandra@semsa.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=367, delays=367/0.07/0/0, dsn=4.7.4, status=deferred (                                     TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:23:40 s1 postfix/qmgr[2991]: warning: connect to transport private/retry: No such file or directory
Jun 19 07:23:40 s1 postfix/qmgr[2991]: warning: connect to transport private/retry: No such file or directory
Jun 19 07:23:40 s1 postfix/smtp[2537]: 1FED52C1C3B: to=<root@s1.semsa.de>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=13118, delays=13118/0.1/0/0, dsn=4.7.                                     4, status=deferred (TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 3A3B62C1C77: to=<root@s1.semsa.de>, orig_to=<root>, relay=none, delay=2287, delays=2286/0.2/0/0, dsn=4.3.0, status=deferred (mail                                      transport unavailable)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: DF1A02C1BEA: to=<stefan@semsa.de>, relay=none, delay=80209, delays=80209/0.24/0/0, dsn=4.3.0, status=deferred (mail transport una                                     vailable)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 2218B2C1BFD: to=<stefan@semsa.de>, relay=none, delay=80207, delays=80206/0.27/0/0, dsn=4.3.0, status=deferred (mail transport una                                     vailable)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 211482C1C4D: to=<root@s1.semsa.de>, orig_to=<root>, relay=none, delay=517, delays=517/0.3/0/0, dsn=4.3.0, status=deferred (mail t                                     ransport unavailable)
Jun 19 07:23:40 s1 postfix/qmgr[2991]: 925BB2C1C4B: to=<root@s1.semsa.de>, orig_to=<root>, relay=none, delay=2317, delays=2317/0.34/0/0, dsn=4.3.0, status=deferred (mai                                     l transport unavailable)
Jun 19 07:24:03 s1 postfix/anvil[2401]: statistics: max connection rate 1/60s for (25:192.168.88.5) at Jun 19 07:20:43
Jun 19 07:24:03 s1 postfix/anvil[2401]: statistics: max connection count 1 for (25:192.168.88.5) at Jun 19 07:20:43
Jun 19 07:24:03 s1 postfix/anvil[2401]: statistics: max cache size 1 at Jun 19 07:20:43

The univention server runs with letsencrypt.

Any ideas?

Best regards,
Stefan

It was a problem with an update of the univention server!

See
Univention Forum

THX,
Stefan

There was a problem with the UCS 4.2 postfix integration. It should be fixed once the UCS server is updated to at least errata 49