A free email application from Mozilla that`s easy to set up and customize

Thunderbird for Mac

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Download Thunderbird 78.1.0

Thunderbird for Mac

 -  100% Safe  -  Open Source

What's new in this version:

New:
- OpenPGP support is now feature complete. Improvements: new Key Wizard, online searching for OpenPGP keys, and more
- The preferences tab now has a search field

Changes:
- Dark background in message reader is now disabled

Fixes:
- Thunderbird startup was slow when using folder color customizations with many folders. Previously configured colors will not be migrated.
- Mail quota usage in status bar did not support terabyte folder sizes
- Changing Junk mail settings with keyboard toggled wrong setting
- Advanced IMAP server preferences not saved in Account Manager
- Address book migration updates and fixes
- Address book: Last Modified Date was not updated
- Dark mode improvements
- Various security fixes

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