Configure sendmail to use 2 differtent smtp servers

I configured sendmail to send all mail to our Lotus Notes server, for this I put the following line in the sendmail.mc file :

define(`SMART_HOST',`NotesServer01.aalter')

This works fine, however we are using a fax program that accepts mails wich are then send as faxes, these mails are sent to faxmaker.com domain, these must be treated by another server, our fax-server.

So all mails send to the faxmaker.com domain should be send to a different server, not the notesserver, how can I configure this ?

Here you can find a sollution to my problem :

Using 'mailertable' in Sendmail
Force sendmail to route mail to specific hosts or mailserver