§2024-09-23

When setting up a Linux mail server for a company, the choice of software can depend on several factors, including the company's size, budget, and specific requirements. Here are some popular options:

  1. Postfix + Dovecot:

Postfix for sending and receiving mail. Dovecot for IMAP/POP3 services. This combination is well-documented, widely used, and provides a good balance of performance and ease of management.

  1. Zimbra:

A full-fledged collaboration suite that includes email, calendar, and contacts. Good for businesses looking for an integrated solution with a web interface.

  1. Mailcow:

A modern Docker-based mail server suite that includes Postfix, Dovecot, and other components. It’s easy to set up and manage, with a user-friendly web interface.

  1. iRedMail:

A full-featured mail server that can be set up quickly. Comes with a web interface and various components like Postfix and Dovecot.

  1. Citadel:

A groupware solution that includes email along with other collaboration tools. Simple to set up, but less commonly used in enterprise settings.

  1. ProtonMail Bridge:

If privacy and security are top concerns, using ProtonMail with its bridge could be an option, though it’s not a traditional mail server setup.

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