A few days ago, my datacenter had to perform emergency maintenance. As a result, my Zimbra had to be migrated
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Tag: Email Security
Two-Factor Authentication for Zimbra Open Source Edition
Thanks to BTACTIC, an open source & cloud solution that has created a great add-on MALDUA’S Zimbra OSE 2FA Extension
Continue readingHow to Add Content-Security-Policy (CSP) Headers in Zimbra
A few days ago, one of our clients requested to enable Content-Security-Policy (CSP) on their email server. So, this is
Continue readingEnhancing Email Security: How to Enforce SPF Check on Proxmox Mail Gateway
Proxmox Mail Gateway (PMG) is a powerful email security solution that provides various features to protect your mail server. One
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