iRedMail
A host-installed mail stack with selectable account backends. These guides cover the open-source deployment path, keeping Enterprise and paid administration features distinct.
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 iRedMail documentation for current platform requirements.
Explore the guides
Install the iRedMail open-source stack on a clean host
Choose a currently supported operating system and account backend and distinguish open-source installation from Enterprise setup.
Manage iRedMail mailboxes and application SMTP access
Use backend- and edition-appropriate account management, verify full-address login, and keep sender authorization separate from authentication.
Back up iRedMail and follow its ordered upgrade path
Capture mailbox files, the selected account backend, and service configuration and test a compatible restore before upgrading components.