SMTP Abuse

What is this tool?

This tool lets you look up the E-mail address for a domain that is responsible for abuse complaints. For example, if you receive an abusive E-mail from a user with the address '', you would enter '' or just ''. You will then find out the address you can send your complaint to.

How do the results help me?

Track down who to contact when you receive spam and need to report it. This tool will tell you who to contact at the offending firm.