Add "New message to sender" command when reading a message.
I would like to have an easier way to compose a new message to the sender of the message I'm currently reading. This is usually relevant for a mailing list, where I read a message, and think of a new topic, so I don't want to simply reply, since my new message should not be threaded under the current one.
Peter Bloomfield replied on the mailing list: Ditto! "New message to sender"?
Yes. I suppose this required creating the function, adding a UI/Menu item, and also allowing to add a button to the main window toolbar.