Dovecot is a robust, open-source IMAP and POP3 server that plays a crucial role in email retrieval and management for

Email is a critical communication tool for both individuals and businesses, and any downtime can disrupt productivity and cause significant

Postfix is a powerful, open-source mail transfer agent (MTA) used by organizations worldwide to route and deliver email. Known for

Sendmail is a widely used, open-source mail transfer agent (MTA) that routes and delivers email across networks. As one of