Zimbra Forums

Hello,
I have published an unofficial Greek (el) localization for the Zimbra Classic Web Client 10.1.x.
It has been tested on Zimbra 10.1.18 and...

Hello Zimbra Community,

This week's group discussion topic for Tuesday, October 6, 2026 will be:

Artificial Intelligence (AI) may prove to be the...

I just tried to go look back at some threads I posted 15 years ago, when I did my 5>6 and 6>8 upgrades, to make my 8>10 upgrade go a little better,...

After several years building and supporting mail processing tools for Postfix (like MSH Postfix Milter ), we've released MSH Zimbra Rules - a...

Hello,

I've installed zimbra version 10.1.18.GA.4200001.UBUNTU24.64 UBUNTU24_64 FOSS, but when trying view or download pdf using webmail zimbra ive...

Hi!

As the title says im lookin for yahoo emoticons ( i use zimbra webmail and i only see 16 of this emoticon, how can i use all of them?

Hi everyone,
I’m having a weird issue with Zimbra Connector for Outlook. I have two calendars in my Outlook profile, and I set my Zimbra calendar as...

Hello everyone,

I am happy to share the first public beta of a new independent open-source project:

Zimbra Nextcloud Connector

Version: 3.0.2...

Hi everyone,

I'm looking for a reliable way to keep my Zimbra and Google contacts synchronized automatically.

At the moment, any changes I make in...

Hi everyone,

I'm having an issue where Microsoft Office documents are not loading correctly in the Zimbra preview pane.

Are there any known...

Hello friends, I'm having trouble configuring Zimbra Chat in Zimbra 10.1.18. Perhaps there's a manual for installing or configuring it, since I...

I was going to see if it was possible to include a feature where the user could chose which one of the email address that fwd to his account to use...

Gmail is not receiving emails from my domain

Gmail isn't receiving emails from my domain.

I can send and receive emails from my domain without any...

We have one client on IOS who wanted to sync their entire mailbox rather than the default one month setting. I made the change in the COS which...

I keep coming across the ADPassword extension. Is that the best solution? Are there simpler methods? What do you guys use?

Hello,

In my test environment I need to check the file integrity of the zimbra installation.
I noticed this nice script, but didn't previously run...

Hi,

I'm looking for a way to restrict authentication for a specific service account to a set of allowed IP addresses (whitelist), without applying...

Hi

You may have noticed that restarting Zimbra can take a long time... But there are quite a few corners we can cut.

Level 1: Instead of restarting...

On our own hosting farm and on several customers' systems, we've noticed that the Daily Mail Report email gets truncated periodically. Since this...

Support Portal Emails using this template are currently being marked as spam, due to the template being configured to send email as if it came from...

Buongiorno,
scrivo dall'Italia, non riesco ad inviare email dal mio account: l.poloni1@posta.it
ai seguenti indirizzi: l.poloni2@outlook.it
e ho...

I have a co-worker who is trying to join this forum, but is having a weird issue. She registers and gets the confirmation email, but when she clicks...

Hi all,

Zimbra has DoSFilter, see

There are still many password bruteforce attacks going on in 587, some in the gaps of seconds. It is as if the...

Hi,
syslog receives thousands of slapd CSN messages:

Feb 9 06:59:51 zimbra slapd : slap_graduate_commit_csn: removing 0x7fd4c01cfb20...

Hello

We want to perform tasks such as mailbox backup with Zimbra preauth without requiring a password. However, we are receiving the following...