User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.5) Gecko/20031007 Build Identifier: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.5) Gecko/20031007 Some of my mail forwarding services have started to "play" with spam notification filters which, e.g. prepend "*** SPAM ***" to the subject line. Unfortunately this once in a while gets added to the subject line of mails that I receive from mailing lists. This, of course, breaks the sorting of mails by "thread", and I thus have to manually open the Mail Folder with my Editor, search for that particular mail and edit the subject back to it's original. I don't see any reason to not allow this to be done via the Subject line of the Header Pane in the Mail Viewer. And to my knowledge this shouldn't affect signed/encrypted mail either. This would also be useful when for changing an "internationalized" Reply Prefix e.g. the Swedish "SV:" to the more common "Re:" which gets posted now an then to mailing lists where mainly english is spoken/written. Reproducible: Always Steps to Reproduce: 1. 2. 3.

*** This bug has been marked as a duplicate of 91106 ***