I think you can change gmail behavior in your gmail account settings. I think it is under gmail IMAP/POP settings from a computer.
It is not the account type (exchange or IMAP) that decides what happens - archive or trash.
Furthermore, if you are setting up a phone from scratch you can not setup gmail as free exchange account anymore, only IMAP.
But if you setup new phone by restoring gmail exchange settings from a backup then you can continue to use gmail as exchange account on new phone.
Best regards, Peter
09-22-2014 02:08 PM