Aside from manually removing items from Previous Recipients, is there a way to type in an address in Apple Mail exactly as I'd like, without autocompletion?
For instance, address completion often uses a "pretty name" that differs from what I'd like for an outgoing email (e.g., if another person has sent me mail with the name formatted differently.) When this happens, it's genuinely difficult to find a way to enter the address exactly as I intend to.
(I don't want to disable autocompletion completely, just when typing certain addresses. That said, I don't believe there is a preference to turn it off completely either.)