Protecting Mail Server from Overloads Using Postscreen in Carbonio Community Edition | Carbonio CE

Despite the emergence of numerous instant messengers, it is email that is by far the most inexpensive way to send information, and given that emails support attachments in the form...

Understand And Manage Password Policy In Carbonio Community Edition | Carbonio CE

An email server contains several layers of security. As a system admin you may be familiar with all of them but we can not expect this expertise from a regular...

How to Work with SpamAssassin in Carbonio Community Edition | Carbonio CE

Despite the emergence of numerous instant messengers, it is email that is by far the most inexpensive way to send information, and given that emails support attachments in the form...

How To Deal With Outbound Spamming In Carbonio Community Edition | Carbonio CE

One fine summer afternoon, you found that one of your users account has become compromised and it has been generating huge amount of SPAM mails. In this article, we will...

Installation Of SSL Certificate On Zimbra Server | Zimbra

Document Alert! This article is written for Zimbra OSE users. As of December 2023, Synacor will no longer be providing support for Zimbra OSE. You might want to consider trying...

Understanding SPF Records | Zimbra

Document Alert! This article is written for Zimbra OSE users. As of December 2023, Synacor will no longer be providing support for Zimbra OSE. You might want to consider trying...