zimbra Archives - Ahmad Imanudin

Updated : How To Install & Configure Zimbra High Availability (HA)

In the previous article, I am using DRBD + Heartbeat to achieve Zimbra HA. In this article, I am using

After updating to Zimbra 10.1.13, some users (including myself) noticed unexpected changes in how PDF attachments behave in the Zimbra

By default, we can set all members to “moderated” in Mailman via the Mailman Dashboard Admin. However, this configuration must

A few days ago, one of my client’s accounts had a problem. This account could not log in to webmail

A few days ago, one of our clients faced an issue when using Zimbra Exchange ActiveSync (EAS) to sync emails

A few days ago, my datacenter had to perform emergency maintenance. As a result, my Zimbra had to be migrated

After successfully installing the SSL certificate for Zimbra Chat, I can access it from both desktop and mobile apps. If

After installing and configuring Zimbra Chat in the previous article, I want to use it on desktop or mobile devices.

Zimbra 10.1.7 introduces a chat feature that can be deployed on-premises. This article uses a Zimbra trial license. License Activation:

I have several Zimbra Mail Servers running on Ubuntu, and I want to migrate them to Rocky Linux. I am

After performing emergency maintenance, my Zimbra server experienced issues after migrated to a new host. The issue was related to

Starting from Zimbra 10.1.6, Zimbra introduced the ability to limit attachment size per user. However, this feature is only available

In this guide, I am using Rocky Linux 8 with kernel 4.18 and xtables-addons 3.27. As an example, this applies

When I installed Zimbra 10 NE, I forgot to add the onlyoffice repository. So, I can’t open or preview the