I've set up one so that all email sent to firstname.lastname@example.org will be delivered as an SMS message to my cellphone. All I had to do was create a filter like the one below. (and of course, your cellphone company must support forwarding emails to your phone).
Matches: to:(email@example.com to replace account by your gmail account and firstname.lastname@example.org to the email address your company set you up.
Do this: Forward to email@example.com, Skip Inbox