When I respond to messages where I'm in the bcc field, TB uses an address other than the dominant one for the reply (even when the message I'm replying to was sent to the dominant address). (I've double-checked that the dominant address is set correctly. It is, and TB also uses the dominant address when composing a new message. The problem only arises with responses to bcc messages.) How do I correct this behaviour? It has led to my responding to business e-mails from my personal address, which is not ideal.