Your shopping cart is empty.

Error message

Deprecated function: Optional parameter $data declared before required parameter $name is implicitly treated as a required parameter in include_once() (line 1439 of /var/www/bobbitt.ca/drupal-actual/includes/bootstrap.inc).

How to check for an open relay

Submitted by bobbitt on Tue, 08/27/2013 - 14:51

To see if yourserver.com is an open relay, you can run through the following sequence on any box that has a telnet client:

telnet yourserver.com 25
HELO myserver.ca
MAIL FROM:
RCPT TO:
DATA
From: "Relay Test"
To: Mike
Subject: Open Relay Test
This is a relay test. A properly configured mail server
should decline to relay this message.
 
.
QUIT

Tags: 
mail
cli
security
© Copyright 2023 Army.ca Technologies, Inc. All rights reserved.