Tag: Zimbra Let’s Encrypt SSL

Learn how to – Secure Zimbra Server with Let’s Encrypt SSL Certificate. This guide will show you how to easily secure your Zimbra Mail Server with Let’s Encrypt SSL certificate. The default installation of Zimbra generates self-signed SSL certificate for Mails services – POP3/IMAP/SMTP over TLS and for HTTPS access to Zimbra console services. A …

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