I looked at the originating MTA's. Each one is different, coming from the four corners of this planet.
Can you suggest effective countermeasures (apart from changing one's e-mail address, that is)?
"The environment McLean describes also represents why some companies have so much trouble attracting women to their IT departments: they cater to men, and men expect women to conform to their boys club. Few women will choose to put up with such behavior, so when they see signposts that indicate your shop is unwelcoming, they vote with their feet.
My problem lies in reconciling my gross habits with my net income. -- Errol Flynn Any man who has $10,000 left when he dies is a failure. -- Errol Flynn