I have been fighting with this for a while now and can't get it figured out. Hope someone here can point me in the right direction. I have 3 e-mail accounts set up on my iphone. Yahoo and comcast both work great, but my 3rd does not let me send out mail. It receives it fine, but every time I try to send mail it says the outgoing server failed. I've used the same outgoing mail server smtp that I used when setting up the account in entourage and mac mail. Everything works fine there. If someone could enlighten me I sure would appreciate it.