Alternatives to Horde for Mac with any 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...

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

    Mailpile icon
  • nvlope

    Simple and minimal email with custom domain and own API.

    Commercial Mac OS X Windows Linux

    No features added Add a feature

    nvlope icon
    • Discontinued Website down, twitter deleted.
  • atmail

    Atmail allows you to choose between on-premises or cloud deployment. Features include email, contact, calendar, task, storage, synchronisation and provisioning. ...

    Commercial Mac OS X Windows Linux Android iPhone ... Android Tablet iPad

    atmail icon
  • Simple Mail

    Simple Mail is a mail client for Firefox. It allows you to get notified, read and write messages for multiple email accounts inside Firefox. Usage: Configure one or...

    Free Mac OS X Windows Linux Firefox

    No features added Add a feature

    Simple Mail icon

Platforms

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