Hmm, unfortunately this isn't easy - it's currently designed to look for "Re:" (defined in language.txt) at the beginning of the line, and optionally the username.

There might be a way to do this in the templates, but I expect that the [username] option would cause difficulties.

I'll see about adding a Re: position option to our next release.

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Jason Rhinelander
Gossamer Threads
jason@gossamer-threads.com