telnet smtp.163.com smtp
220 ***********************************************************
helo mail.163.com
502 Error: command not implemented
Why did the helo fail? Why does it report that the command was not run?
[ Last edited by aus2000 on 2010-6-10 at 18:16 ]
220 ***********************************************************
helo mail.163.com
502 Error: command not implemented
Why did the helo fail? Why does it report that the command was not run?
[ Last edited by aus2000 on 2010-6-10 at 18:16 ]
