In Outlook on an older computer, all my mail comes from
info@meetup.com so I am not sure you can segregate it based on the from address.
However, does the charm email (I am guessing this is Microsoft Web Outlook) allow you to create rules? If so, you may be able to use the Subject line to create a rule - moving the mail to the right folder.
Edit:
I just looked, it does...
http://its.uiowa.edu/support/article/1094