nice, but some more options please Rated 3 out of 5 stars

Thanks CyberAlex for posting newer version.

@LDW1: You can change month from '08' to 'Aug' by changing '%mmm' rather than '%mm' in the date format box. Don't know how to get rid of the time zone info, that bugs me too.

What I'd like to see as well, is the option to differentiate between Reply and Forward: currently the extension changes both replying and forwarding headers, while I just want the reply header to be changed and leave the forward header alone.