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Messages with large attachments are often rejected by mail servers. Thunderbird can use web-based storage services to send large file attachments.
Thunderbird 154 introduces a close to tray feature for Wndows 10 and 11 only
This article discusses choosing a channel to install Thunderbird on Linux using Snap and Flatpak
Add-ons are extensions and other additions that add new functionality to Thunderbird or change its appearance.
