How exactly does the fax and SMS functionality of AutoSender work ?

Basically, you can use any 3rd party service that allows sending of fax and sms messages via e-mail.
Our solution comes with two examples that have been tailored for two specific web-based services:

1° for faxing we selected Interfax, which operates in many different countries around the world.

2° for SMS text messaging, we used Clickatell, which operates around the world.

There are however, lots of other fax-by-email or SMS-by-email providers. You may need to tweak our example files a little bit to use them with your provider.