Is it possible to install zimbra on my reseller account? It is a shared server but can this software be installed into one or any of my web hosting...

Hello,

I need to setup Zimbra email for 2000 users, can someone give me the specs for the server and consideration for installation. Each mailbox...

I have 8.7.11 installed, and initially ran "zmdhparam set -new 3072". Later I thought everything was OK until I checked the SSL settings...

Hello,

We have a multi-servers configuration:

2-servers acting as mta/proxy
2-servers acting as mailstore/ldap

We are having problem with multiple...

Hello,
I am installing Zimbra Collaboration 8.7.9 on a virtual machine, but in reality most of the features like calendar, briefcase, chat and some...

I want to make a customize menu in the tab application overview area. However, I don't have any idea on how to do it, i'm still new in zimlet...

Hello,I have a problem with login webmail.
When I login webmail with IE11,it's will show error message,please see below photo and help me,thanks!!

Our IT team is working on upgrading ZCS by a number of versions, from 8.4 to 8.7. One of the key features we had in 8.4 was a custom Zimlet that was...

Hi all,
we have an existing ZCS 7.2 Open Source installation serving multiple domains. I've to migrate only 1 domain from ZCS 7.2 Open Source to a...

I would like t check training status of MTA server but when I run zmtrainsa command, it show as below:
$ zmtrainsa
20170628173356 Starting spam/ham...

I did not spend more than 2 minutes looking for an answer, so please excuse my ignorance in case I missed the obvious:

Where do I send (suggestions...

Dear all,

I recently installed zimbra Release 8.7.9.GA.1794.UBUNTU16.64 UBUNTU16_64 FOSS edition.

It working fine, but nightly at 2:05 am, i have a...

Good morning.

Can I ask for help please?

I try to install Zimbra Talk. I've installed ZTalk server and configured Zimbra already but when I try...

We have trouble with the brand new ZimbraDrive plugin for Nextcloud.
(We followed instructions here: )

The plugin does not seem to be able to save...

Users complain that after upgrading Zimbra Desktop from 7.2 to 7.3, they lost review function and they cannot open Excel, Word and Powerpoint files...

How can I restrict by the source IP when the "to" email domain is not local server.

Example 1:
zimbra server domain -> mydomain.com...

Hello

I just upgraded zimbra 8.7.3 to 8.7.7 and wanted to activate the drive, but when after installing the zimbradrive app on owncloud 9.1.5 there...

Here are my Beta notes so far... I am setting up a four-server test farm: NextCloud server, plus Zimbra Proxy/LDAP Master; Zimbra MTA/LDAP Replica;...

Hello,

Will there be a way to either migrate or integrate Briefcase into Zimbra Drive?

Thanks,
Daniel

Hi !!
I can't connect Outlook to GAL Zimbra COS. I made all settings by using wiki.Port iptables was forwarded to my local network, but when I try...

Have configured Zimbra to use client cert auth.

When creating my mail account in ZCO I use <mailserver>:<port>/certauth as Server...

Hello Zimbra Community,

I urgently need some help and pointers into the right direction. This morning, the power went off of the Zimbra 8.7.6...

Currently my instance of Zimbra allows both encrypted and unencrypted traffic on port 25. However, whenever someone tries to send unencrypted email...