I want to be able to use Gmail to send and receive emails from my ISPConfig mail server. I setup Gmail by adding another account, using my own SMTP mail server, verifying, etc. It works great but the issue I have is that I want any email I "send as" @mydomain.com from Gmail to be stored in my sent items folder in my mailbox on my server. Right now all incoming mail is in my Inbox and then shows up in Gmail. I want the same to be true for Sent Items, too.