Using Outlook, compose your message and attach any documents you wish to fax as a PDF.



In the To: field, put the 10 digit number (no dashes) @rcfax.com. For example, if you wanted to send a fax to 813-855-5695, the To: field would be:



After hitting send, you should receive a result message, indicating successful send or not. If the message did not send successfully, verify the number is correct and the email address in the To: field is formatted correctly.


You can use the following file formats:


 .pdf, .psd, .doc, .docx, .xls, .xlsx, .ppt, .pptx, .html, and .csv.