ABOUT SMTP DIAGNOSTICS. It will also measure the response times for the mail server. Your IP is: © Copyright.

Open relay SMTP test – test if your SMTP server is open relay or not – everyone should send email from that server – Open relay test online. Unlock The Inbox Open Relay Test allows you to determine if your mail server is an open relay by attempting to relay a message through it. If your server has its mail relays open , your server might be used to send spam emails.

This test helps you to create a more secured mail server. Please, enter the IP number or the FQDN of the target host: 2000-20Rafael Jorge Csura Szendrodi. SMTP open relay test script which is able to optionally report open relays to DSBL. One of the worst crimes that you can commit with an Exchange server connected to the Internet is become and open relay. This allows anyone to send email to anyone else through your server.

Check Whether the Exchange Server is an Open SMTP Relay using a Telnet Test. A Telnet test involves establishing a Telnet . I have decided to make some of my old (and new) tools and scripts available to the community. The first (years old but still useful) tool is my SMTP Open Relay Tester.

The Open Relay test checks your mail server for open rely status. When a mail server becomes an open relay it can be used to distribute spam or other unauthorized email. A collection of free tools for email research, from AppRiver.