Zimbra Forums

Maldua's Zimbra OSE 2FA Extension & Administration Zimlet.

Two-factor authentication adds an additional layer of security to your Zimbra login....

Hi

I have an inconsistency in the MySQL/LDAP database that makes zmblobchk crash and probably causes some other problems. I would like to get rid of...

I encountered an error when starting zimbra services using zmcontrol start command after restoring old data and configurations from corrupted disk to...

We are being mandated to install two factor on our email before the end of the year. We have tested Zimbra MFA with both Microsoft Authenticator and...

Buenas chicos,

Tenemos un servidor con la versión: Release 8.8.15.GA.3869.UBUNTU18.64 UBUNTU18_64 FOSS edition, Patch 8.8.15_P47.

El caso es que...

Went to do a test upgrade this morning and had apt reject the repositories.
The following signatures were invalid: EXPKEYSIG 5234D2B73B6996C7 Zimbra...

Hi,

My old Zimbra server has crashed, and I need to make a disaster recovery. Do you know where I can find the source code or the finished build...

Many of my incoming mails have broken DKIM signatures (and rejected DMARC), that I'm sure are valid. Looking back, this has been going on for a...

Zimbra just posted a blog post ( announcing 10.1.5 as a high priority XSS fix, however the subject references CVE-2024-45519 which was the...

FOSS 8.8.15 CentOS 7, 24GB RAM, 6 older XEON cores (1st gen Core i7 equivalent), SSD backed storage (OS and hardware upgrades are pending)

1...

Hello.

I need help. Im making a script in python to subscribe to mailboxes and for that I want to authenticate using authenticate() .
For some...

The default number of threads of IMAP on Zimbra is 200. If there are about 300 users, how many threads should I set up? Is 600 enough for that?

Hi,

this CVE smells like it affects Zimbra, and importantly, across many generations of installations.
Could anyone comment on what they think the...

(Not sure where to report (open source) bugs these days. The bugzilla seems broken, Github has no issues and the a recent blog post said to send it...

Hello,

I have an issue with one user, his ipad&iphone and a very large folder.

The user groups all messages pertaining to a project in a dedicated...

I have some users getting SSL/TLS errors in their browser when accessing the Zimbra web interface using the hostname. If I enter the IP address of...

Hi,
1. From some time in /var/log/mail.log and zimbra.log there is no info about coming and sending emails. How to fix it ?
To be precise: there are...