But seriously, no email is untraceable. You can look at the 'header' info in any email to get the IP address of where it was sent from. It can be traced...
She said it's from an anonymous email service. I know they exist. It is possible to send a completely untraceable email.
I maintain he sent it to himself. He is (successfully) trying to drive a wedge between us. He is threatened by me, and he wants me out of her life.
