I regularly receive messages which are “on behalf of” messages. When I try to create a rule for these messages, Outlook only seems to look at the first address and not at the “on behalf of” address.

However, this “on behalf of” address is usually more interesting to me as that is the actual responsible person for the content and not “only the messenger”.

Is there any way to make Outlook’s sorting rules to look at the second address when a message is sent “on behalf of”?