If you no longer want to auto-forward your mail, follow these instructions:
Click the gear icon in the upper right, then select Settings.
Click the Forwarding and POP/IMAP tab, or if you use Google Apps, you might have a Forwarding tab instead.
In the "Forwarding" section, select the Disable forwarding radio button.
- Click the first drop-down menu in the "Forwarding" section and check for any forwards created by filtering.