Originally Posted by londonman
1. However have run into a few more issues at the telnet section :-
# telnet 127.0.0.0
telnet: connect to address 127.0.0.0: Connection refused
telnet 127.0.0.1 25
BTW, you can connect to the server with an SSH client such as PuTTY. With PuTTY, you can simply copy&paste all commands from the tutorial.