Hello. I have a Zimbra Mail Server 8.6 on Centos 7 and Bind9. It worked correctly, from one day to the next it stopped sending emails to any external...

running 8.6.0_GA_1153.RHEL6_64_20141215151155 RHEL6_64 FOSS edition, Patch 8.6.0_P14.
on Centos 6 2.6.32-754.35.1.el6.x86_64 #1 SMP Sat Nov 7...

Forgive me if this is a silly question, I'm somewhat new to this and getting a bit lost in the Zimbra docs.
I want to be sure we have the right...

Hi,

I have an old Zimbra-Mail-Server (Version 8.0.9). Now I want to move to new Hardware, to a clean up to date OS and Zimbra 9.

What is the...

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?...

I often have a problem with saving a sent message to the "sent" foder. Then I have a lot of messages in my logs:
2022-07-01 11:47:38,945...

Hello, we've installed Zimbra 8.0 NE on Ubuntu 12.04 LTS 64bit. Now I'v added some useraccounts and imported some mails (via imapsync from...

Last night I applied Patch 32 to a multi-server Zimbra system, where some of the hosts were running Linux dnsmasq for local caching and two of the...

Hello. I configuring Hybrid Email Zimbra vs Google Workspace. (Zimbra 8.8.15)

MX point to Google, User does not exist on Google will transport to...

Hi,
I'm using Centos 6 and Zimbra 8.7.4 with multiple servers
Recently, I updated zimbra to 8.8.15 P32 (I have just download package...

Hi,
I'm having a problem where a user's account it's being locked because of multiple failed login attempts. What I have done in other systems is to...

Good Afternoon,

I'm having an issue that started after migration to version 8.8.15_GA_4180.FOSS. We have 3 servers setup for 3 different departments...

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...

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...

Dear colleagues,

After Centos 7 system update I faced the following trouble.

Host mail.blabla.org
mailbox Stopped
zmmailboxdctl is not...

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...

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...