Alternatives to Gmail for Self-hosting with Open Source License

  • Mailpile

    Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and...

    • Mailpile is a mail client not provider Guest • Nov 2015 • 5 agrees and 1 disagrees Disagree   Agree
    • This is mail client, not a mail provider Guest • Jan 2019 • 2 agrees and 1 disagrees Disagree   Agree

    Free Open Source Mac Windows Linux Web Self-Hosted ... OpenPGP

    Mailpile icon
  • Horde

    Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards...

    • Horde is a mail client, not provider Guest • Nov 2015 • 2 agrees and 0 disagrees Disagree   Agree
    • Horde is included in CPanel accounts as well as Roundcube and Squirrelmail. Guest • Sep 2017 Disagree   Agree

    Free Open Source Web Self-Hosted

    Horde icon
  • Webmail Lite

    Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server application intended for users who need a clean and simple web mail...

    Free Open Source Web Self-Hosted

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    Webmail Lite icon
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Mobile

Web / Online

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