I was wondering whether we can point to same IP address for multiple A mail records.
Two days ago, I bought a domain (test1.com) and a dedicated server to host SmarterMail, let's say the server's IP address is 22.214.171.124. I have pointed an A record for mail to the IP address. So, if I ping to mail.test1.com, it will pointing to 126.96.36.199.
This morning, I bought again another domain (test2.com). I want to point A record for mail to same IP address. So, when I ping to mail.test2.com, it will pointing to 188.8.131.52.
Is it possible?