On Apr 5, 2005, at 8:47 PM, Dennis Fazio wrote: > Most mail servers do not require authentication to send mail (via > SMTP); they will forward mail from all clients within its "realm" of > legitimate addresses (usually all of the ISPs customers). Ah - in the case .Mac mail, of course, there is no known legitimate addresses of customers - .Mac isn't an ISP. Thus why I get prompted for a password when sending email via it (if the keychain is locked.) Steve