> otherperson@ABC.com to burner123@subdomain.mydomain.com: Blah blah
> me@mydomain.com to otherperson@ABC.com: Blah back at you!
> otherpersonABC@ABC.com to me@mydomain.com: Who are you and why are you responding to my message to burner123@subdomain.mydomain.com?
Does 33mail make it easy to continue the conversation under the alias?