So I get a lot of mails from recruiters.
To begin with I created a filter with tests for all the domains of all the agencies who mail me, this filter expression is getting unmanageable.
What I would like to do is create contacts for all my recruiters, apply a label/category to those contacts, and then write a filter that says if the sender is a contact with this label-category then apply a label-category to the email.
However I can't see an easy way to write the expression to test the label-cat.