Zimbra Black List and White List | Zimbra

Speaking of email security and spam, there are many factors to consider as we have seen in the incoming and outgoing mail protection best practices articles. Surely, however, we can...

Improve the security using Zextras 2FA | Zimbra

Security is not an option. Unfortunately, many companies meet security only after an attack has been received, or when they have to limit the damages of a data breach. Security...

Setting up a password security policy in Zimbra

Along with encrypting emails and using digital signatures, one of the most effective and low-cost ways to protect email from hacking is a competent password security policy. Passwords written on pieces...

Zimbra SSL/TLS Commercial Certificate | Zimbra

Nowadays the use of an SSL (or even better TLS) system to protect your connections has become almost a must. We have seen in this article what SSL certificates are...

Zimbra Best Practices: Improve outgoing Email Security | Zimbra

Today, in this article, we want to cover an interesting aspect to be considered once you have Zimbra installed: how to improve the security of the emails you send. Zimbra...

Zimbra Best Practices: Incoming Mail Protection | Zimbra

I believe that one of the most important aspects related to e-mail is security management, both in terms of possible attacks, such as malware or viruses, and in terms of...