Title: test openrealy
Subject: test your email server for openrelay
#mail servers are not the most secure things.
# but why?  I hate it when people say the are insecure, but 
# can't backup what they are saying.
# This is one way to see how secure a mail server is:

# Connect to the server with a terminal emulator
telnet  <mail server> 25

# Say hello to the nice macine, and try to tell it who you are
helo <fake from server>

# Since all mail servers are not created equally, find out what 
# commands it wants you to use, and see if they differ from 
# what I have listed here.
help

# Start an email message as a fake person from anyware
# This will tell you something about who can send mail through 
# your server.  (Pay close attention to how many passwds 
# need to be typed).
mail from:<sender name>
rcpt to:<recipiant email address>
data
<type your message>
<CRLF>.<CRLF>

#  You should run a few tests:
# 1. local delivery to a valid account on the server being tested.
# 2. remote delivery to an account on a different mail server.
# 3. send mail to a fake address that is in the "from" and "to" fields