Because of some network issue by my government, I can't access my mail server by https now, so I want to change proxy mode to only http or both, when...

Hi, everyone!
I'm sending messages to clients from different Python and PHP scripts and the messages are not saved to the accounts Sent Items folder....

Hi.

Newbie alert. Coming from hmailserver(Windows). I just installed Zimbra, so far very good :)

Before I dig into certificates and spent hours...

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 Zimbra Community,

Here is a summary of this week’s conference call. A few brief reminders:

Conference calls are every Tuesday and open to...

Добрый день!

Относительно недавно появилась проблема у некоторых пользователей, в папку junk стали попадать письма от отправителей у которых...

Hi,

I have FOSS version on CentOS6. After install last patch i can't view mail queue - get error like this:
system failure: exception...

Hello friends

Could you help me I want to migrate from zimbra 7.2.7_GA_2942.SLES11_64_20140314190150 which is mounted on a SuSE 11 to a new server...

Hi.

I would like to set an account rule/filter for triggering a cron job (on a remote computer) for fetching the emails to my ticket support system...

I am having issues combating brute-force attempts on my ZCS server.

I have fail2ban in place but it is not helping in this situation, they just...

When emails are received by zimbra from our external scanning service - Proofpoint- the header just shows "with ESMPTS"

Received:...

Good day!

There was a problem, I do not know in which direction to dig, tell me, who knows ...

First, a little configuration:

[zimbra@mail...

Hello everyone,

After a power outage, we were forced to run fsck on our zimbra server. After that operation the server started normally but...

I've problem while importing signatures.
My script:
#!/bin/bash FILES=/opt/import/sig/* for f in $FILES do   signature=`cat $f`  ...

Hi,

I have added a disclaimer to zimbra 8.8.15 as it appears here

But I have problems with some characters are not showed correctly from specific...

Hello Zimbra Community,

Here is a summary of this week’s conference call. A few brief reminders:

Conference calls are every Tuesday and open to...

Hi Everyone,

I wanted to give you a heads-up on a security vulnerability in SpamAssassin that was publicly disclosed a couple of days ago. It scores...

Hello

I have been fighting for 1 week managing the IMap and POP certificates for my version of zimbra the 8.8.11 GA Release

zimbra is configured...

Hi,

actually i have a zimbra server with centos 7 and Zimbra 8.8.10, i have install a new server with Ubuntu 18.04 and Zimbra 9
how can i migrate...

Hi,

Am getting this error when attempting to restart Zimbra.

Zimbra Version Release 9.0.0.GA.3924.UBUNTU14.64

When restarting with zmcontrol...

Cordial saludo,
Es mi primera pregunta en el foro y solicito de su ayuda.

Administro un servidor zimbra 8.8.15 en ubuntu 16.04, hasta hace un unos...

Good morning, all :-)
How can i enable DMARC and spf checking for incoming mail to my server?

Hello! please help me install Zimlet An error occurs during installation, we really need the function to save messages in .eml

hi all,

please help , i'm running zimbra 8.8.15 on centos 7 , i've just change my ip zimbra public address

here's that i was doing :
1. vi...

Hi,

Hi! Domain LDAP authentication is configured for an external LDAP source (not AD). Users can validate with their external LDAP credentials...