- Go to the command line, type telnet exchangeIP 25 and hit enter.Step 2 of 2:
- Type "hello" and hit enter.
- Type "mail from:God@heaven.com" and hit enter.
- Type "rcpt to Admin@mycompany.com" and hit enter.
- Type "data" and hit enter.
- Type "subject: Hello" and hit enter.
- Tpe "hello" and hit enter.
- Hit enter, type "." and hit return.
Did you get "relaying denied"? If not, you are a relay agent!