A former manager of mine at a big US bank ended up with the email address like peter@megabank.com. AFAIK, he is the only person out of 250,000 with a single nam

A former manager of mine at a big US bank ended up with the email address like peter@megabank.com. AFAIK, he is the only person out of 250,000 with a single name email address. The email policy used to be that people from acquired companies would keep their original email address whereever possible, just switch to the bank's domain. So in my friend's case, no narcissism, just luck.