registration form

Hello. I submitted a support request but was told this was beyond the scope of support offered in tickets and that I should put here. My hosting company, GoDaddy, is claiming that all email from my domain is spam, and is bouncing it. It's causing issues outside of my hobby site, causing issues...

I recently migrated from VB and have a registration form that I would like to make a small change to, so I have a couple of questions. My current registration form has a required field called "Location (city, state)", as seen in attached image. Right below that I ask what British cars they...