Mailu
A Docker-based mail stack with administration, mailbox access, and optional webmail. Generate configuration for the deployed release and verify TLS, volumes, and account routing.
Start with the first guide, then choose a sending, receiving, or feedback task. Each walkthrough identifies permissions, operational checks, and the boundary between the service and MailKite. Refer to the official Mailu documentation for current platform requirements.
Explore the guides
Generate a release-matched Mailu Compose deployment
Choose stable documentation, generate the Compose/environment pair, and validate persistent paths, bind addresses, and TLS before startup.
Provision Mailu mailboxes, aliases, and delegated administration
Use Mailu's admin model to define domains and recipient routing while keeping mailbox credentials separate from administrative authority.
Back up Mailu and upgrade with matching configuration
Inventory the selected Mailu services and persistent stores, test a consistent restore, and avoid mixing release-specific environment schemas.