I wrote a rule to move all messages to a "Who's This?" folder unless the
sender is in my Contacts folder. But within my "Contacts" folder, I have a
subfolder. The rule wizard lets me choose either my main Contacts folder, or
the subfolder, but not both. Is there a workaround?

What I'm actually trying to accomplish is to Whitelist my newsletter
subscriptions. If I add them to my address book, the rule described above
works fine. But I don't want to clutter my main Contacts folder with "people"
like ."

Any advice, either on a fix for my rule, or on how you handle this problem,
would be welcome. Thanks in advance.