Poste.io
All-in-one mail server with web admin, webmail, anti-spam, and antivirus in minutes.
About Poste.io
Poste.io is a full-featured, self-hosted mail server that bundles SMTP, IMAP, POP3, anti-spam, antivirus, web admin, and webmail into a single Docker container. It stores user data in SQLite for simple backup and migration, and provides built-in SPF, DKIM, DMARC, and SRS support via a setup wizard.
Available in a free tier and a pro tier with additional features like ClamAV antivirus and premium webmail. Deploy in under 5 minutes with Docker.
Key Features
- All-in-one mail server in a single Docker container
- Built-in webmail, SMTP, IMAP, POP3, and admin panel
- Setup wizard for SPF, DKIM, DMARC, and SRS
- Anti-spam and antivirus with ClamAV
Self-Hosting Notes
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