I have a question about Reverse DNS, where should I set this up?
Is this in the DNS settings where my domain name is located or is that in my Zimbra...

is there current documentation for installing letsencrypt for Zimbra

O/S: Ubuntu 18.04
Zimbra: 8.8.15_GA_4272.FOSS

Keith

what links should be in the package manager for Ubuntu Server 18.04 to be able to apt update && apt upgrade and get the update for Zimbra...

Dear Team,
I use Zimbra 8.8.15.

I turned on the "two step authentication" 2FA/TOTP.
Unfortunately, I need to create some "Application...

Hi there,

i just upgraded zimbra from 8.8.12 to 8.8.15 and after some trouble with permissions, a not running mysql-server and not installed java,...

Hi
I'm trying to update the SSL certificate for our mail server, but zimbra does not recognize this certificate (even though it is freshly...

Hi,

How do you guys monitor your zimbra hardware and server performance?

I couldnt find any fixes regarding server statistics in gui.
gui server...

Dear Team,

I have a couple of Zimbra 8.8.15 Linux servers and the regular cron and system alerts can't be delivered from them.

I could already...

Dear Team,

I use zimbra 8.8.15 and now Java/Jetty is binding to my TCP 80 and 443 ports.
What would be the proper way to ask...

Dear Team,

I use Zimbra 8.8.15 and must disable the Diffie-Hellman (DHE) key exchange, but can't figure out how.
Could you help me?

Many thanks!...

When a user forwards an previously recieved email, to an external party (with embedded code/buttons) ,the URL behind those buttons get changed and no...

Hello guys.
I need to allow a limited amount of email sending per hour. I implemented cbpolicyd and configured it to limit 100 emails per hour. I...

Have a nice day.
I use latest install of ZCS OpenSource.
In our company we have another mail server and by default all mail use internal...

Hi everybody,
on my Zimbra (Release 8.8.15_GA_3869.RHEL7_64_20190917004220 RHEL7_64 FOSS edition, Patch 8.8.15_P31.1.) I have a few accounts where...

Hello,

Is planned to implement oauth2 as auth method for POP3 and IMAP protocols ? ( Like Gmail and 365 )

Mirko

Hi,

I have setup my own zimbra and it is working fine.

But I am not getting mails from some domains that are not properly configured and my zimbra...

I've searched Google, but was unsuccessful in finding what I needed.

How can I get Zimbra to forward (not redirect) email to a given account?
Can I...

Hi guys,
I wonder if I can sell a program that combine (1) module that written by me (my own zimlet code) and (2) module that based on zimbra open...

Hello,

We use SOAP API to make calendar events to the users calendars which are auto-accepted. This works nicely.

Only problem that we are facing...

For years I have been hoping that Zimbra owners/developers would provide an easy way to save individual emails which can the be stored with other...

Hi,

Do you know if there's a modern CBPolicyD interface that I could you somewhere ?

I only know this one :

Regards

Hello EveryOne!

How can I move or export more than 100 mailboxes from Zimbra to an Exchange server?

I tired the "/opt/zimbra/bin/zmmailbox -z...

Hello,

I'm looking for a way to list all members (direct and indirect) of a distribution list.

GUI shows only direct members
zmprov gdlm...

Hello everybody. I have two same servers (except users, domain etc.) Zimbra version 8.8.15_GA_4203.FOSS, Ubu 16.04.7. One I just updated to version...