I would like to quickly access my message filters. Now, I have to go through the (hidden by default) menu or hamburger menu.
I think the Message Filters function deserves more visibility. An optional button that can be dragged onto the toolbar would be the ideal solution (and easy to implement?)
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Perhaps use the add-on that does that https://addons.thunderbird.net/en-US/thunderbird/addon/filter-manager/?src=cb-dl-users