I have 4 different email accounts I use regularly: Gmail, MM, a blog and a professional domain. Ideally, I'd like them all forwarded to a single inbox. I'd then like to be able to send a reply from whatever address the email was sent to. This works perfectly on my Mac with Mail.app, and on the web with MM. The broken link in the chain is the iPhone. Unless I'm missing something, it's not possible to send emails from different addresses through MobileMe on the iPhone. If this were possible, my email life would be complete. (Other than the minor niggle of not being able to assign default signatures to the various email addresses listed on the MobileMe account in Mail.app). I'm hoping there might be some way to do this that I've just overlooked.