Stalwart Mail
Open SourceAGPL-3.0Modern all-in-one mail server written in Rust
Description
Stalwart Mail Server is a modern email server written in Rust that combines JMAP, IMAP4, and SMTP in a single application. It offers integrated spam and phishing filtering, DKIM/SPF/DMARC/ARC support, Sieve script filtering, and a web-based management interface. Stalwart is designed for performance and security, consumes few resources, and supports various storage backends such as SQLite, PostgreSQL, and S3-compatible object storage.
Preview
Platforms
Replaces the following proprietary tools
Self-Hosting
Stalwart Mail can be self-hosted on your own infrastructure. Visit the official documentation for installation instructions.
Documentation →Categories
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