Happens even on fresh installs.

Always run yum update or apt-get update && app-get dist-upgrade after every fresh install or patch update.

I consider this a bug and filed a Support Case with Zimbra for it.

Hope that helps,
Mark

Hi Mark, Thank you again for your support. I already tried different upgrade paths, including the most simple (staying within same ubuntu version). The following paths were tried (as described in my initial post): 8.8.11_Ubuntu16.04 => 8.8.12_Ubuntu16.04 => 8.8.15_Ubuntu16.04 8.8.11_Ubuntu16.04 => ...

I would say then that your problem is likely related to the Ubuntu upgrade you are doing in tandem with your Zimbra upgrade to 8.8.15. Try the in-place upgrade to 8.8.15 without upgrading Ubuntu; if mailboxd starts then you know for sure it’s an OS issue, and I would suggest then doing a side-by-sid...

This is what I am running; vetted by Zimbra Support on two different Support Cases. 8.8.15 Network Edition Patch 10, Ubuntu 16.04. zimbra@mb18:~$ zmlocalconfig mailboxd_java_options mailboxd_java_options = -server -Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2 -Djdk.tls.client.protocols=TLSv1,TLSv1.1,TLSv1...

Putting aside the fact that SSDB also seems to be in development and is "young" software, is there a way of having SSDB for ephemeral data storage and LDAP for authentication running in parallel? As John mentioned, SSDB is not a replacement for LDAP; it's just a better place to store the ...

I am less than 100% sure, but I don’t think fuse mount points are supported by Zimbra.

Zimbra supports S3 natively, so you can connect to an S3 bucket for you primary volume directly.

There are some set up steps, including two directories you need to create, described in the Admin Guide.

Mark

Please post the output from:



This variable is not updated by the upgrade installer (but should be).

Mark

https://www.missioncriticalemail.com/20 ... ices-2019/

This page gets more than 1k page views each month.

Hope that helps,
Mark

https://wiki.zimbra.com/wiki/Mysql_Crash_Recovery

Hope that helps,
Mark

Block all except and monitor : - 25 (SMTP, SMTP with auth) - 587 (Submission) - 22 (if need to access your server from the outside world, better use VPN or allow identified IP with private key) - 110 (POP) - 995 (POPS) - 143 (IMAP) - 993 (IMAPS) - 80 (HTTP) - 443 (HTTPS) That should be enough Regar...