Unable to setup email forwarding

I am trying to setup email forwarding for my account, but I am not receiving an confirmation email. I have tried forwarding the 3 different emails just to see if I can get anything to working but I don't receive the confirmation email on any of them. Is there anything I can do?

I am doing this in the "Email Forwarding and POP/IMAP" section and putting the emails I am trying to forward to on the " Forward a copy of incoming message to:" line.