To change forwarding of maine.edu Gmail:
Login to your Gmail account. Go to Settings, Forwarding and POP/IMAP.
To stop your maine.edu mail from being forwarded to another place, click the button for Disable forwarding.
To forward your maine.edu mail to another place, select Add a forwarding address and type in the address to which you want your mail to be forwarded:
Click Next. Then Proceed.
A confirmation code will be sent to the address you selected. Click OK. Now go to that email to verify.
When you return to your maine.edu Gmail, Settings, Forwarding, ensure that "Forward a copy..." is selected and from the pull down menus for each item listed, select the options that you want to use.
Make sure to Save Changes (bottom of page!)