I was just wondering about the following scenario: 1. I signup with example.com using 'hme-1@icloud.com' 2. I get an activation email sent to this alias from 'n

I was just wondering about the following scenario: 1. I signup with example.com using 'hme-1@icloud.com' 2. I get an activation email sent to this alias from 'noreply@example.com' 3. Sometime later I need to contact them so I create a reply to (2) and remove the address 'noreply' addresss and add 'support@example.com' which I know is a valid support email. Would example.com get that email?