A fast way to manually trigger filters in thunderbird.

Allows to add a button to the message header view toolbar that shows filters that match the selected message, including manual and disabled filters. A click on the button allows to select a filter to run. If there is no filter that matches the current message, a click on the button allows to create a new manual filter.

Perfect for:

Moving messages manually to folders that are preselected automatically
Deleting spam messages on click or moving them to a specific folder
...

See https://addons.thunderbird.net/de/thunderbird/addon/filter-button/

PRs welcome!

This code is released under the Mozilla Public License 2.0