pageoneresults - 3:30 am on May 23, 2006 (gmt 0)

People are sending out spam emails in which the header email address spoofs the address one of my domains.

If that is the case, it sounds like the server allows for SMTP relaying which is a no-no and has been for many years. You may want to run a DNS Report to check for any failures in your MX Records too. Send the DNS Report to your host and ask them to clean up the failures and to implement an SPF for you.

[dnsreport.com...]