1. Compose a new email and attach the document you wish to fax.
  2. It's not required, but if you'd like to add a cover page, text entered in the “subject” line of your email will become the “To” portion of your cover page. Text entered in the body of your email will become the message of your cover page.
  3. If you're sending the fax to a U.S. number, enter 1 and the ten digit fax number @hellofax.com, like so: [email protected]

For international faxes, you will need to enter the number in the following order: 00 followed by the destination country code, and then the fax [email protected], like so: [email protected].