How do I set Zimbra to only accept mail from my upstream SPAM filter provider? For example, I only want incoming messages to be accepted from...

I have set up several filters but they have not worked for a few months. They only work if I activate them one by one in the preferences tab. Even if...

Dear All,

I am seeking help on the following scenario.

Our mail domain is mymail.com (e.g). I have a DL called mysupport@mymail.com . I want to...

Hi everyone!

So it seems to be a recent problem (few months tops?). If I create a Zimbra calendar meeting internally, there's no problem, people...

Hi everyone!

So it seems to be a recent problem (few months tops?). If I create a Zimbra calendar meeting internally, there's no problem, people...

Hello,
with the latest patch, nginx bump to 1.19, so now nginx support proxy_protocol.
I find a an easy way/the best way, to configure nginx to...

I had an issue with some things not working after I changed rsyslog's timestamp format to precision. I commented out the line that sets traditional...

With this last update we encounter first bugs (since 2015).

On both MTA:
amavis & antispam unable to start (crash, service state is not...

It seems like every update and patch I have seen in the past couple of years has had severe problems found by users in this forum.

Before I update...

When a person receives a signed email (which contains their public email certificate), how can we export or download that certificate.

I know that...

Hey,
I've got a problem which I still can't solve after a few weeks of digging.
I have Server1 (sender) and Server2 (receiver).
Server1 must deliver...

Hello

Is it possible to handle my own error pages (Zimbra 8.8.15 FOSS)? I would like my own 500 error page. I tried to edit the template files...

Hey!

Does Zimbra support OCSP Must Staple, OCSP stapling features?

Hi,
I'm doing a particular migration. I have a cyrus imap server under the name "imap.mydomain.com" whose accounts are accessed obviously...

Hi,
I'm doing a massive export with zmsoap. I have to get ~30k users shared folders via zmsoap, grep the response, then compose for each of them...

I want to get all Contacts with all contacts folder

my contacts folder is

contacts
contacts/111
contacts/222

I can use the following to get...

Hello Member's

I have Zimbra Server Installed on Centos7 I am Using Zimbra 8.8.15, I have a domain hosted on cPanel Server, and for Mailing, I am...

Hi guys,

Tonight I installed the latest patches on my server. Zimbra FOSS v9.0 P13. Afterwards I recieved a error on the proxy service.

Starting...

Hello,
After successful migration with zmztozmig there is a main issue because users passwords are changed after migration users. It is not possible...

Hi folks,
just for information.

I did an Update to Zimbra 9.0.0 P13 this morning.
OS is Ubuntu 14.04.6 LTS (GNU/Linux 3.13.0-170-generic x86_64)

To...

We just migrate to 8.8.15 and we found some mails not displayed.
Window displayed is like the attached screen shot
Mail content is the following
We...

We just migrate our system on 8.8.15_GA_3890 and using individual mailboxes are working fine.
We have some shared mailboxes where we are not able to...

hi, i´m im trouble here. there is 1 day i´m trying to enable http to https redirect under zimbra proxy but i can´t, the 80 port just not showing as...

Hi to all,

please I follow the step by step manual for Nextcloud zimlet integration:

All seems to work, but when I will activate the session from...

I got this error when i go to "mail queue" on admin panel.
I did try ssh -v -i .ssh/zimbra_identity -o strictHostKeyChecking=no...