# Stalwart Contributor supplied; source control is verified only where a listing's provenance says so. ID: fc7581145aa8659ac614e6a7b34d76a36076c7181b1fa9215b8ceeb0f144f176 Search context: `{}` Category: Email providers A self-hosted mail and collaboration server written in Rust, supporting email, calendars, contacts, and files through standard internet protocols. ## About this listing Added as a fan ยท Contributor supplied Source control has not been verified. Listing updated: 2026-11-05 [Main link]() [Explore listings](/search.md)