Dovecot is a robust, open-source IMAP and POP3 server that plays a crucial role in email retrieval and management for many organizations worldwide. It enables

Email is a critical communication tool for both individuals and businesses, and any downtime can disrupt productivity and cause significant issues. Email monitoring helps ensure

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

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