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by L. Mark Stone
Mon Jun 08, 2020 5:53 pm
Forum: Administrators
Topic: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086
Replies: 41
Views: 27740

Re: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086

I have the same problem for comodo ssl. Can you please help step by step how can I do? The picture you attached shows you running certificate verification on the existing certificates in /opt/zimbra/ssl/zimbra/commercial. This doesn't accomplish anything for you. You need to drop the individual ser...
by L. Mark Stone
Mon Jun 08, 2020 5:43 pm
Forum: Installation and Upgrade
Topic: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released
Replies: 27
Views: 6489

Re: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released

I have no such file: root@mail2:~# ls -alh /var/spool/cron/ total 20K drwxr-xr-x 5 root root 4.0K Oct 2 2019 . drwxr-xr-x 4 root root 4.0K Oct 2 2019 .. drwxrwx--T 2 daemon daemon 4.0K Oct 2 2019 atjobs drwxrwx--T 2 daemon daemon 4.0K Feb 20 2018 atspool drwx-wx--T 2 root crontab 4.0K May 25 18:00 ...
by L. Mark Stone
Mon Jun 08, 2020 3:15 pm
Forum: Installation and Upgrade
Topic: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released
Replies: 27
Views: 6489

Re: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released

Release 8.8.15_GA_3829.RHEL6_64_20190718141144 RHEL6_64 FOSS edition, Patch 8.8.15_P10. Problem with status in Admin Console - all RED but working ok - zmcontrol status all up Is't the same problem like in: Known Issues Zimbra Collaboration on RHEL 8 (beta), Monitor -> Server Status shows all the s...
by L. Mark Stone
Mon Jun 08, 2020 2:41 pm
Forum: Administrators
Topic: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086
Replies: 41
Views: 27740

Re: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086

As an aside we were seeing the same error message for a different reason: updated the cert due to upcoming expiry, cert chain is correct with valid expiration dates (not using Comodo/Sectigo). What was needed was a simple 'ldap stop', 'ldap start' as zimbra user as we didn't do a service restart. A...
by L. Mark Stone
Mon Jun 08, 2020 2:39 pm
Forum: Installation and Upgrade
Topic: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released
Replies: 27
Views: 6489

Re: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released

Release 8.8.15_GA_3829.RHEL6_64_20190718141144 RHEL6_64 FOSS edition, Patch 8.8.15_P10. Problem with status in Admin Console - all RED but working ok - zmcontrol status all up Is't the same problem like in: Known Issues Zimbra Collaboration on RHEL 8 (beta), Monitor -> Server Status shows all the s...
by L. Mark Stone
Sat Jun 06, 2020 7:48 pm
Forum: Installation and Upgrade
Topic: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released
Replies: 27
Views: 6489

Re: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released

Updated Ubuntu 16 and 18 to 8.8.15 Patch 10 with no Zimbra problems, but... A number of operating system packages were also updated at the same time, and after rebooting the Logger host, /var/log/zimbra.log was getting no entries from any hosts in the farm. I reran zmsyslogsetup, restarted rsyslog, ...
by L. Mark Stone
Fri Jun 05, 2020 3:39 pm
Forum: Administrators
Topic: BAN fully automated blacklists
Replies: 8
Views: 2149

Re: Extortion by TRUNCATE. BAN fully automated blacklists

Hi, <snip> If it's something on our end, the only thing I can think of is that we have a mx record for both domain.com and mx.domain.com. Could that cause any problem? However, it was added while all this was happening, after we shut down the spamming accounts. <snip> Thanks. An MX record for a dom...
by L. Mark Stone
Fri Jun 05, 2020 12:48 pm
Forum: Installation and Upgrade
Topic: Zimbra behind load-balancer (in cloud environments)
Replies: 1
Views: 1008

Re: Zimbra behind load-balancer (in cloud environments)

I don't have a lot of experience with HA Proxy, but yes, preserving the original IPs is required. I host my BSP farm on Amazon Web Services, and use their Layer 4 Network Load Balancer service for proxying ports 25, 587, 80, 443, 993 and 9071. Basically everything except Virtual Hosts goes through t...
by L. Mark Stone
Thu Jun 04, 2020 8:45 pm
Forum: Installation and Upgrade
Topic: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released
Replies: 27
Views: 6489

Re: 8.8.15 Patch 10 and 9.0.0 Patch 3 Released

Release Notes Errata: The Release Notes for 9.0.0. P3 indicate that Exchange Active Sync 16.1 is now GA, but the 8.8.15 Patch 10 Release Notes do not have this notification. If you are running 8.8.15, probably you don't always read the 9.0.0. Release Notes, so you might have missed this. To get cla...
by L. Mark Stone
Thu Jun 04, 2020 2:47 pm
Forum: Administrators
Topic: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086
Replies: 41
Views: 27740

Re: [Resolved] ERROR: Unable to start TLS: SSL connect attempt failed error:14090086

Hello Mark, thanks for your attention and time, unfortunately that doesn't work: [zimbra@postino tmp]$ zmcertmgr deploycrt comm /tmp/commercial.key /tmp/commercial.key /tmp/commercial_ca.crt zmcertmgr: deploycrt <<self>|<comm [certfile ca_chain_file]>> [-localonly] [-allservers] [[-deploy [all|ldap...

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