Test Your Mail Server Relay

Simple ,

you have email server and want to test if it send email or not use the command line !

 

telnet to ur mail server e.g mail.advanceconfig.com on port 25

telnet mail.advanceconfig.com 25

 

then

ehlo advanceconfig.com
mail from:<admin@advanceconfig.com>
rcpt to:<Admin2@google.com>
data
This is a test, please do not respond
.
quit

 

a msg of queuing a msg appears but then it will be sent .

 

usually most relay problem is DNS make sure resolving is working !

 

have fun

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