The two new entries "As Replied" and "As Forwarded" are added to the Mark submenus. This allows you to conveniently set or remove these states for messages as you can for Read.
The ToggleReplied extension allows you to toggle the Replied/Forwarded states of messages.
The ToggleReplied addon is cross-platform and it works on Mac OS X, Windows and Linux.
· Thunderbird 3.0b2pre and later or
· SeaMonkey 2.0a3pre and later
What's New in This Release: [ read full changelog ]
· Extension can now toggle the redirected flag (technically it’s a keyword) as used by the extension Mail Redirect.