Open Telnet from the command prompt
telnet <Server> 25
RCPT TO: User@Domain.Com
Subject: test message
this is a test
using AUTH LOGIN requires both the user name and password to be Base64 Encrypted suggest using http://www5.rptea.com/base64/
Note: telnet by default is not enabled in Vista and Windows 2008, To enable telnet you will need to Add this as a feature
Trackback from your site.