Thing is, three or four people around the world (a few in the US and one in Ireland) have given my email address as their own. I have had success in getting th

Thing is, three or four people around the world (a few in the US and one in Ireland) have given my email address as their own. I have had success in getting the email to go to the right person in some cases, but not others. I claim therefore that confirming email addresses is mandatory.