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Rated 5 out of 5 stars

by Firefox user 294167 on اوت 2, 2025 · permalink

Works like a charm. +1 to Surf on tips to getting it to work with Thunderbird 141.

Download the add-on, change the extension to .zip and extract the files, open the manifest and change strict_max_version to 141.* and save, then zip the all those files to a zip file, change the extension back to xpi, and then load it in Thunderbird