FormerFlake.....
I looked at this whole subject a year or so back and basically there are a number of free e-mail to fax services around if you don't mind having an advert tagged on as well. Seem to recall it wasn't so easy (free) the other way; but with the speed of progress these days it may all have changed.
At the time, experimented with
THIS, but not since. However, it still seems to be around.
Google was the answer then and probably is now.