In my experience adding the domain of the recipient often leads to problems. Rep: "Can you verify your email address?" Me: "er, em-verizon@example.com" R

In my experience adding the domain of the recipient often leads to problems. Rep: "Can you verify your email address?" Me: "er, em-verizon@example.com" Rep: "Hey, I didn't know you worked for Verizon!" Me: "no..." And now the call gets excruciatingly slow and unfriendly because the rep thinks I'm trying to hack something. Also, more than one web forum has silently binned me until I removed the domain from my email address. Had one where I could post for a few days, then the admin deleted me and sent that email address a crazy anti-spam rant thinking I was a bot. I still like using unique email addresses but I make sure they're obscure.