In the bug, Kadir suggests he is only interested in forum emails. And by that, I think he means Support Forum emails. And I really think he means only emails that go out to the asker. If I am reading this right, all emails that go out of SUMO will have the reply-to set to Kadir.

Meh, after writing that, only askers will probably try to reply to them. If more people are, then it's good to know about it anyway.