yes it's that simple
in order to send a fax
you need to do the following
1) Send the email to myfax@mqvlfax.com
2) In the subject field type the Destination Fax Number (Example: 6472340200).
3) Attach the document you wish to send to the email message.
MQ Solutions only supports the following formats: pdf, txt, jpg, gif, png, tif.
4) Send the email.
Note :
If you have more than one Fax number, you could change the From Number by adding a dot (.) and the From Number you'd like to use after the Destination Fax Number (Example: 6472340200.4167890000).