Why, oh why, in this day and age, are so many email programs so stupid about multiple accounts? So many assume you only want one outgoing server even if you have multiple incoming; quite a few will only allow you to have one outgoing. Don’t the people who write these things realize that, in the real world, incoming and outgoing servers generally come in pairs, and the only smart thing to do when replying to a message received on an account’s incoming server is to send the reply through the same account’s outgoing server? Sheesh. It’s not rocket science.