How to Make a Confidential Fax Cover Sheet. As with email, information sent via fax is not secure, meaning it could be intercepted by unauthorized third parties during transmission. But unlike ...

Tips Many fax machines print on standard-sized paper and multiple pages can become lost, so print your cover letter on one page. Use a plain font and a standard font size, such as 12-point.

Suppose you get a fax from Bob. After you sign the documents he sent over, just cross out the "To" on Bob's cover sheet and write in "From." Then cross out the "From" and write in "To." ...