I use a Mac and I use the Mac Mail program for email. My emails all have a pool ball, an eight ball on the top of my email header. I don't see it when I'm creating the email, but it is on each email I send and the recipient sees it.

How can I get rid of it?

I think it's a system preferred vcard avatar. You can change it but I am almost certain you have to have something there. I will do more research and let you know what I find!

I would be more than willing to change it if I knew how to do it.

Thanks for your advice.

In apple mail, where is this 8-ball coming from? - MacRumors Forums