Comment 103 for bug 490935

My .02 clad coins worth:

I might use this feature, but honestly, all I do now is simply forward the email as an attachment to myself, with the new subject.

Since I don't do this very often, it isn't that big of a deal, but I understand the argument for someone who may have a different workflow from me.

That said, I would only support implementing this feature if the act of modifying the email was recorded.

Ie, it adds a new header to the email, something like:

X-SubjectModified: OLD: Blahblah; NEW: blahBlahBlahBlah

In other words, the evidence (old subject) is still there.