Webmail client with FIDO2/Passkey support
Mail administration and domain quota manager
Bitwarden-compatible end-to-end encrypted vault
Document indexing, OCR, and search archive
Multi-factor authentication & SSO portal
Mailing list management daemon
Data storage for vmail, Roundcube, and iRedAdmin
MTA receiving email for @oddvik.ie
Encrypted client email submission
Maildir retrieval and folder sync
Spam filtering and malware heuristic engine