Add OR conditions to spam rules
Add OR conditions to Spam rules. Currently, if you want to prevent spam, you can only add a rule with AND. This makes each condition less effective. If you get a match on one of them and not the rest, the spam gets through.
We are getting bombarded with Dropbox phishing scams. They are coming with different TO, FROM, and SUBJECT information. The common factor is that one of those three usually contains the words "dropbox" "sharing" "connect@" or "box". But not always in the same field. And then the exception is the actual domain for dropbox, so that it will come through if valid. Lacking an OR condition means we can address the values in each field. Only make the rule less and less restrictive by requiring it to match all conditions we add.