Sep 11, 2025 · Operations

Build a Self‑Hosted Email Server on CentOS 7: Step‑by‑Step Guide

Learn how to set up a complete email system on CentOS 7 using Postfix, Dovecot, MariaDB, Nginx, and Roundcube, covering software installation, configuration, database setup, SSL/TLS, DKIM, SPF, DMARC, and testing, with detailed commands and troubleshooting tips.

CentOSdovecotemail server

0 likes · 29 min read

Build a Self‑Hosted Email Server on CentOS 7: Step‑by‑Step Guide

MaGe Linux Operations

Mar 1, 2025 · Operations

How to Build a Secure Self‑Hosted Email Server on CentOS with Postfix, Dovecot, MySQL and Roundcube

This step‑by‑step guide shows how to set up a fully functional, self‑hosted mail system on CentOS 7 using Postfix, Dovecot, MariaDB, OpenDKIM and Roundcube Webmail, covering software installation, database schema, service configuration, DNS records, TLS/SSL, firewall rules and testing procedures.

Linuxdovecotmail server

0 likes · 31 min read

How to Build a Secure Self‑Hosted Email Server on CentOS with Postfix, Dovecot, MySQL and Roundcube