Hi to all.

I've a Zimbra server, updated last 27 jan:
Release 9.0.0_GA_3954.RHEL8_64_20200629045300 NETWORK edition, Patch...

Dear Zimbra users.

Paid SSL certificate will expire shortly. I got a TXT file. I will have to create a directory called...

Hello, we have updated to the latest patch of Zimbra 8.8.1.5, and now users can not print emails (the content of what you are going to print comes...

Hi to all

It's possibile generate monthly or annual mail report?

Thanks in advance

Good day, today one of our systems got 90k+ spam emails and the corresponding bounces,etc,etc.
I have implemented fail2ban and it is working very...

Hello,

I'm using the current Zimbra version 8.8.15_GA_3945.FOSS and have the following problem with CalDAV:

I have added a shared calender of...

How can I increase resources for the WebUI, so the deferred and on-hold queues actually display something?
My mail Queue tab is basically useless as...

Hi,

I've been using the package at to automatically update certbot SSL certificates. It works great, except that I have to
log onto the Zimbra...

Hi i was wondering if someone has had this issue before currently trying to update the SSL

Testing with zmcertmgr.
** Verifying...

Good evening/afternoon/morning :-)

Here is the question (context and suppositions follow):
A single (the largest - yet not so large with about...

Hi,

I need to apply to a zimbra 8.8.15 P36 some restrictions about number of mail to be allowed to send during some time for example, allow to send...

Hi,

I have a multi server environment, with 2mtas and two mailboxes, since some day ago one on mtas display from web admin mail queue on one mta,...

When trying to forward or reply to some messages an error is displayed:

a=ZimbraWebClient - GC108...

Hi, as far as I know the "emailed contacts" is created based on the recipients of sent messages, can I regenerate emailed contacts ?

Hi,
I would like to limit the number of valid logins per minute to the SMTP server and log this value per user.
I would like to get such an effect...

Hello, fellow Zimbra Administrators.
I have a problem with sending messages to one domain.
While doing this, message is bounced with an error:
Jan...

Doing a fresh install on Ubuntu 20.04 it install.sh complained that the Admin password was UNSET but gave me no suggestions hot to fix it.

When I...

Hi Forum
I having the following setup:
1. Zimbra NE 9.0.0_GA_4485 NETWORK
2. Windows11 PC Office365
3. Samsung S10 Mobile Using The standard...

Hi dear All,

Here I have a terrible problem that does not permit me to administer the Zimbra CS - admin page not starting, port 7071 not listen. Is...