Setting up an email server on a Linux distribution involves several steps:
Choose Your Distribution: Select a Linux distribution that suits your needs (e.g., Ubuntu, CentOS). Install the Required Packages: Install essential packages like Postfix for SMTP, Dovecot for IMAP/POP3, and SpamAssassin for spam filtering. Configure DNS Settings: Set up DNS records such as MX, SPF, DKIM, and DMARC to ensure email deliverability and security. Set Up Webmail: Install and configure a webmail client like Roundcube or SquirrelMail for easy access to emails. Test Your Setup: Send test emails to ensure everything is functioning correctly and troubleshoot any issues.