Setting from according to envelope-to header of current message

[LonelyStar42]

Hi.

Is it possible that when composing a message the currently selected message is parsed and the from of the composed message is set to the envelope-to of the scanned message?

Does the plugin architecture allow this?

If not, maybe a plugin could be made, that scans every new message for the envelope-to header and adds identities accordingly?

Regards,
Nathan