Zimbra Forums

Hi, i've upgraded a Zimbra 8.8.15 installation on Ubuntu 18.04, upgrading the os to 20.04 and then reinstalling Zimbra 8.8.15 for Ubuntu 20.04

All...

Zimbra keeps playing 'whack-a-mole' with XSS (cross-site scripting, or script injection) (like CVE-2025-27915 ), so I've made protection using a...

Hello,
I urgently need your support. I am using Zimbra version 8.8.15_GA_4484.FOSS. I have discovered that my server was somehow hacked and one of my...

Hello,

When building 10.1.8 FOSS two packages are lower versions than the NE equivalents.
10.1.8.1745958496-1 -> FOSS zimbra-common-core-jar...

When a new Zimbra NE version is released as a binary, a Zimbra FOSS equivalent version is released as source code in their Github repos .

The Zimbra...

Hello,
After upgrading from 9 to 10 on a test server, I got problems on admin and client web pages...
we followed this link

The admin one is blank...

Hi

In my zimbra (Release 10.1.7.GA.4633.UBUNTU20_64 NETWORK edition)

zmconfigd logs:

May 11 20:58:52 zimbra zmconfigd : Command not defined for...

Hello,

I have just do the Emergency Patch 10.1.9 update.

After a zmcontrol restart , the version displayed in the client and the admin console is...

My organization will be upgrading from Zimbra 8.5 to 10 and originally we were planning to migrate all data from the old server to the new one using...

Hi all,

I don't know if I'm the first to witness this.

There's a customer (university-like, 4500 accounts) that is still running 8.8.15.
Because,...

Excuse me, As a Zimbra user, I was wondering whether there was a way to link my Zimbra and Google contacts. I would like to keep my contacts in sync...

Hi, is it possible to upgrade the mariadb version, current is Server version: 10.1.25-MariaDB . Reason for asking is, we encountered some issue when...

Hello,
Is it possible to send an automatic reply to the sender to let him know that his message has been rejected because too large?
Even though the...