Spam button action

I have a website I am using to play around with a new web builder tool. Since I put it up I get occasional emails from people offering their web developer services but spoofed from the website domain.

If I click the spam button which email address is processed?

If you click the spam button it is the sending email address that is processed. Thank you.

Can you define sending address please? I can see in the full headers that the reply to is not the same as the from. Are you saying the from is the sending address?

Hello. Yes, the “From” address is the sending address. The “reply to” is the address your message would go back to when you click “reply”. Thank you.