Test the SMTP Service

To test the SMTP service, follow these steps: 1. Type Telnet at a command prompt (Terminal) , and then press ENTER. 2. At the telnet prompt, type set LocalEcho, press ENTER, and then type open 25, and then press ENTER. 3. Type helo me, and then press ENTER. The output resembles the following: 250 OK… Continue reading Test the SMTP Service