The Online post office change of address service automates the process of forwarding your mail through the United States Postal Service (USPS). Once you submit the USPS change of address request with us, we will file it, with the Post Office, on your behalf immediately. This saves you time and hassle of waiting in line at the Post Office. You will receive an instant confirmation email regarding your USPS address change. We are a private entity with no affiliation with the government agency. You have the right to submit the change of address request directly with post office.