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Tags: Mail server
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Open-source, privacy-focused email service for custom domains. Free email forwarding, encrypted mailboxes (IMAP/POP3), SMTP sending, calendars and contacts (CalDAV/CardDAV), webhooks, and an email API. Self-host it with Docker. A private alternative to Gmail, Mailchimp, and SendGrid.

  • caldav
  • carddav
  • custom-domain
  • email

This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!