Using Outlook to organize Tech Rep tips

My problem with TechRep Tips is that they all come from the same exact email address. I have not found a way to make TechRepublic's tips to go to the appropriate folder (ie, excel tips go to excel folder, word tips go to word folder). When using the FROM rule, Outlook apparently looks at the actually email address, thus I cannot make Outlook differentiate between the emails I get from Tech Republic. Does anyone have an idea, other than Tech Republic actually put the focus of the tip in the subject. Thanks for any help.