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

Thunderbird for Mac

Thunderbird 68.3.1

  -  56.9 MB  -  Open Source

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 68.3.1.


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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  • Thunderbird 68.3.1 Screenshots

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    Thunderbird 68.3.1 Screenshot 1
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  • Thunderbird 68.3.1 Screenshot 3
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  • Thunderbird 68.3.1 Screenshot 5

What's new in this version:

Changed:
- In dark theme unread messages no longer shown in blue to distinguish from tagged messages
- Account setup is now using client side DNS MX lookup instead of relying on a server

Fixed:
- Searching LDAP address book crashed in some circumstances
- Message navigation with backward and forward buttons did not work in some circumstances
- WebExtension toolbar icons were displayed too small
- Calendar: Tasks due today were not listed in bold
- Calendar: Last day of long-running events was not shown