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

Thunderbird for Mac

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Thunderbird 115.10.0

  -  127 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Thunderbird 115.10.0.


For those interested in downloading the most recent release of Thunderbird for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Thunderbird 115.10.0

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What's new in this version:

Fixes:
- Creating a tag in General Settings with a number as the tag name did not work
- Quick Filter button selections did not persist after restart
- Collapsing and expanding message list headers sometimes caused header to scroll out of view
- Single message with no children inside a parent thread sometimes displayed incorrectly as a thread with a duplicate of itself as its child
- "Get selected messages" menu items did not work
- "Download and Sync Messages" dialog was too short when using Russian locale, obscuring OK button
- After changing password on an IMAP account, the account could become locked due to too many failed login attempts
- Retrieving multiline POP3 message from server failed if message chunk ended in newline instead of carriage return and newline
- IMAP, POP3, and SMTP Exchange autoconfiguration did not support encryption configuration
- Non-empty address book search bar interfered with displaying/editing contacts
- Deleting attendees from "Invite Attendees" view removed attendees from view, but not from invite
- Splitter arrow between task list and task description did not behave as expected
- Performance improvements and code cleanup
- Security fixes

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