Once a Fax Thru Email account is set up, the email address to which faxes are sent can always be updated. However, the email address assigned as the username CANNOT be changed. If a username change is desired, the Fax Thru Email account will have to be cancelled, repurchased, and re-created completely.
If your contact information changes, you can update your account settings for Fax Thru Email.
Note: You can change or reset your Fax Thru Email password on the Contact Information page.