mail-archiver
Web application for archiving, searching, and exporting emails from multiple accounts (IMAP, M365 or Import). Featuring folder sync, attachment support, mailbox migration and a dashboard.
- Archiving
- C#
- GPL-3.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 2,136
- Forks
- 87
- Open issues
- 16
- Commits, last 12 months
- 425
- Last commit
- Oct 5, 2026
- Latest release
- 2609.1Sep 22, 2026
- Created
- May 6, 2025
Data from the GitHub API, refreshed daily.
About mail-archiver
Web application for archiving, searching, and exporting emails from multiple accounts (IMAP, M365 or Import). Featuring folder sync, attachment support, mailbox migration and a dashboard. mail-archiver is open source under the GPL-3.0 license and written mainly in C#, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 2,136 stars and 87 forks on GitHub, with 425 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- archive
- archiver
- docker-compose
- imap
- backup
- migration
Repository preview
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What is mail-archiver?
mail-archiver is a free, open-source app you can host on your own server, listed in our Archiving category. Web application for archiving, searching, and exporting emails from multiple accounts (IMAP, M365 or Import). Featuring folder sync, attachment support, mailbox migration and a dashboard. The source code lives at github.com/s1t5/mail-archiver, where it has 2,136 stars.
Is mail-archiver free and open source?
Yes. mail-archiver is open-source software released under the GPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run mail-archiver with Docker?
Yes. mail-archiver provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to mail-archiver?
Popular open-source alternatives to mail-archiver include Paperless-ngx, ArchiveBox and Wallabag.
Is mail-archiver actively maintained?
The most recent commit to mail-archiver was on Oct 5, 2026 with 425 commits in the past twelve months. The latest release is 2609.1, published Sep 22, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.