OS: Ubuntu 18.04.6 LTS
Zimbra: 9.0.0.ZEXTRAS.202007114.UBUNTU18.64 UBUNTU18_64 FOSS edition, Patch 9.0.0_P14

Yet another variation on this error:...

Hello,

I m trying to install a Letsencrypt certificate on my brand new Ubuntu 20.04 server and it does not work, the certificate is refusee with a...

Hi,
When I try to install or to display certificate, I've this error message in Zimbra Admin :
Mail : system failure: exception executing command:...

Dear My Friends,

I've installed proxmox mail gateway , I made settings done of proxmox mail gateway but I couldn't set up the zimbra settings for...

Hi all, I'm currently in the process of testing a distribution upgrade to bionic on a xenial zimbra box.
The zimbra version originally setup was...

Hello, I am using imapsyn to migrate from one email to another, but the emails are uploaded with an incorrect date, in the inbox and sent.
In the...

Dear Team and fellow Zimbra admins,

I just came across with this nice article:
If you also have unrar installed on any of your servers I highly...

Hi All,

I'm currently running Zimbra Patch 8.8.15_P28 in CentOS 6. Can anyone tell me, IS there a way to apply latest patch 32 for CentOS 6 system?...

Hi folks

Anybody has some information about this...

Following the instruction on this link -

after disabling tls1, tls1.1 and enable only tls1.2 and tls1.3, I cannot start the zcs running normal....

Does anyone know about this? Can you give me guidelines or tips/steps on how to do this.

Anyone please help,
i see this problem in other post in this forum but no one answer.
i use zimbra 8.8.15 zcs
Admin UI cannot access its just blank...

Hi, Im a spanish user
Im using Imapsync and I would like to know how to make the Sent Items messages of the "Mdaemon" be saved in Sents of...

This is just documentation of the success story of moving /opt/zimbra to new disk and then mount it as /opt
The back story is that I installed Zimbra...

Dear,

I have about 1000 Gsuite accounts and now want to migrate to Zimbra. Each mailbox now is about 10GB.
Could you please share the best way to do...

Hi all, similarly as in Outlook, I'm looking a way to insert a calendar event into a Zimbra email as an attachment?
Is this possible in Zimbra?...

Hi I am using the zimbra outlook connector to read my zimbra emails under outlook. The local storage file zimbra.zdb is however getting large, and...

This happens for various *.outbound.protection.outlook.com domains, but not all. I tested from my work O365 and it is fine. I have SPF, DKIM,...

Hello, colleagues!

Since some time I keep receiving the error in the Webmail " Failed to execute 'removeRule' on 'CSSStyleSheet': The index...

I have a Linux server on the lan that sends notices every hour but a couple of weeks ago, those started going to the junk folder.
The strange thing...

How can I set up an automatic reply and filter by sender and text contains something.
For example, if my boss sends and email asking who wants...

Mozilla just released a very nice tool to help bring web based applications to the desktop. Mozilla Labs Blog » Blog Archive » Prism Prism is...