About this Add-on
Adds menu items allowing the user to toggle the Replied, Forwarded, and Redirected flags on existing messages.
This add-on was created by Christian Eyrich. He is no longer maintaining it, and his version is no longer compatible with recent versions of Thunderbird and SeaMonkey, so Jonathan Kamens has taken over maintaining it. Thank you to Christian Eyrich for all his work on this add-on!