Gmail to Fax

TPC Fax is a free service that lets you send text faxes by email. It doesn't have a huge international coverage, but it works for most big cities.

To send a fax, you need to drop a mail to:
remote-printer.recipient_name@fax_number.iddd.tpc.int where recipient_name is the name of the person or institution you're sending the fax (use _ instead of space).

Adrian Hristov, who sent me this tip, has an nteresting idea: what if you forward all your mails from Gmail to a fax number using this service? You could also use a filter to forward only some of the mails.

http://googlesystem.blogspot.com/2006/11/gmail-to-fax.html