I have two gmail accounts and two school related webmail accounts. I have three of them forwarding to one of my gmail accounts where they are automatically labeled based on which account they are from so in my Inbox I can immediately see which e-mail was sent to which account. In Apple's Mail application I was wondering if it was possible to have only my main gmail account (which receives mail from all the other accounts) as a mailbox but still be able to send mail from the three other accounts. Basically, I don't want to see the Inboxes and folders for the other three accounts but I still want to be able to send e-mails from them via Mail. Is this possible? Thanks in advance.