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Reject Button 1.0 1.1 Requires Restart
Annoyed by receiving mails with missing or wrong subjects or meaningless message bodies? Simply reject them with the Reject Button Add-On and enforce proper e-mail etiquette at the cost of just a few friendships.
This add-on has been marked as experimental by its developers
This add-on is not compatible with your version of Thunderbird because of the following: