How to Create Your Own Mail Server? Step-by-Step Guide
You can create your own mail server by renting a VPS, setting a fully qualified domain name (FQDN), installing mail server software (Postfix or Exim for SMTP, Dovecot for IMAP/POP3), configuring DNS records (MX, SPF, DKIM, DMARC), securing the server with SSL/TLS, and carefully managing spam protection and IP reputation. While it requires technical setup and ongoing maintenance, running your own mail server gives you full control over emails, privacy, and sending limits.