Download Mozilla Thunderbird 102.10.1

The Mozilla Foundation has released version 102.10.1 of Thunderbird. Thunderbird is an open source client for email and newsgroups, with features such as support for different mail and news accounts, a spam filter, spell checker and a customizable appearance. In version 102 Mozilla has, among other things, revamped the user interface and the address book, made importing and exporting user accounts easier and added the chat protocol Matrix. The following improvements have also been made in this update:

Fixes

• Messages with missing or corrupt “From:” header did not display message header buttons
• Composer repeatedly prompted for S/MIME smartcard signing/encryption password
• Address Book integration did not work with macOS 11.4 Bug Sur
• Mexico City DST fix in Thunderbird 102.10.0 (bug 1826146) was incomplete