How to check SMTP server in telnet

How to  test an SMTP Server using telnet

 

Below are my examples

 

 

Open up a command line

 

 

telnet mail.domain.com 25

 

 

HELO "local.domain.name"

 

MAIL FROM: your email

 

RCPT TO: to email address

 

DATA

 

Subject:  ...

 

 

.

 

 

QUIT

 


Published on: Aug 26, 2020

Categories: Windows