The Guilty Party!

Here is a picture of the email account blocker and a couple of other dodgy looking characters.

Please contact your local RSPCA office if you happen to see them loitering in your neighbourhood. Apparently, the ringleader (on the left of your picture), in addition to mail-blocking, visits people and eats them out of house and home. She is an extremely difficult customer to get rid of. If she rings your bell or knocks on the door, pretend you are out. Under no circumstances open the door or let her cross the threshold!!!