Blocklists affect your email reputation and can impair the delivery of your messages. While there are many additional factors in email delivery, knowing if you're blocklisted is still an important piece of the puzzle. This page will assist you in identifying the scope of any blocklist issues with your domain and IPs that send mail for your domain.
Click here to access your Blocklist Monitoring interface.
MxRep Score
Your MxReputation(TM) Score indicates the severity of your blocklisting issue. Higher scores indicate a better overall reputation, with 100 being the highest possible score. Your email won't be blocked based on this score.
The score is a powerful informational tool for our users to gauge the severity of their blocklisting issue. Scores are generally based on the number of blocklists an IP is listed on and the email volume sent from blocklisted IPs. Blocklists that are more commonly used to block email will carry higher weights. These weightings automatically change over time and are based on input and feedback from the MxToolbox community, the volume of activity of the list, and other factors. An example MxRep Score is:
