Dear All,

I'm facing a strange issue when users received email, they got sometine mail with unreadable font like chinese font, please find a short...

I'm running 8.8.15p6 on CentOS7 on a VC at Linode. Longtime installation, many upgrades. Recently I have intermittent periods where I cannot connect...

I have a slow dial-up internet connection in my remote mountain home. (slower than normal dial-up). There is one (and only one) web mail site that...

hi,
configured server with name zimbra.company.de, maildomain is company.de.
sending external is o.k., but when sending mail from user1@company.de to...

According to this article by Microsoft
in the March 2020 Windows updates, this LDAP channel binding and signing requirement for LDAP requests to AD...

Is this possible that Outlook could retrieve free/busy information from Zimbra server when is configured as Exchange Active Sync so without...

Hi All.
Sorry for my poor English ... :(
I installed last version(8.8.15) Zimbra CS NE on CentOS 7 with trial license.
All fine but I can't turn on...

Hi!
How i can intercept incoming and outgoing mail header with a script to add mail events to my SQL table?
I would also like to have in the script...

I had over 700 emails in my desktop inbox. Suddenly I have only 60. The sent emails are there no junk no trash no anything. Didn't find them. There...

Good afternoon,

Error editing email account in Zimbra Admin Open Source.

The value of "Number of items to display per page" cannot be...

I need to esclude the effect of zimbraMtaSmtpdRejectUnlistedSender for a single host.
I tried to add this host to mynetworks but this doesn't works....

Buenas tardes, ya no se que más hacer, el servidor donde tengo el zimbra tiene correctamente la hora configurada pero sin embargo el servidor zimbra...

Hi everyone, I published a new Zimlet called imMail about 3 days ago and I am not be able to find it on extend page search. I ve realized that there...

greetings, I have been using letsencrypt for a couple of years now, and when I went to renew, ran into issues.
I created new certs, and can't get...

Normally, HTTP redirects HTTPS from to .
But, I got a problem, The Server redirects from to Address).
How can I fix this？ Thanks for your help！

Hi all.

I want do configure zimbra to send mails for groups typing only in CCO field.
May I block groups in CC and TO fieds?

thanks,

I am trying to deselect all zimlets for some users having speed issues with older machines. I can't seem to get them all to deselect. When I do that,...

Hi guys,

Is there any way to install / update Zimbra without installing patches?

On production I have ZCS 8.8.15p3. And i want the same version on...

Hi,

Yesterday everything was ok, now in our company everyone receives this error when we try to open zimbra desktop:

127.0.0.1 refused to connect....

Hello All,
I'm facing this error since three days;
here is the detailed condition:
om.zimbra.common.service.ServiceException: error while proxying...

Добрый день помогите плиз при отключенном нате не приходит внешния почта выдает ошибку 451 4.3.5 Server configuration error вчем может быть дело ?

Hey i want to ask is it safe to delete overlay2 folder in

overlay 82051600 14897936 62969332 20%...

Hello everyone.
I'll be very grateful for any help cause I couldn't figure out by myself.

Centos 7
Release 8.6.0_GA_1153.RHEL7_64_20141215151110...

Hello,

Hopefully this is the right forum. I'm wondering if there's a filter available to send any incoming mail that isn't in English to the Spam or...

I am facing this error while migrating my Zimbra data to office 365.
1-1-2020 12:17:51 : (MI): Batch Added Message rid(0)
1-1-2020 12:17:51 : (MI):...