In June of 2005 Trend Micro acquired Kelkea, Inc. the parent company of MAPS. For more information on this acquisition please see the announcement.

Trend Micro believes strongly in the need to provide accurate and reliable reputation information to its customers. The work that has been done by the MAPS team over the past nine years will continue in the same exacting professional manner we have always strived to deliver.

The RBL+ service is now offered under the Trend Micro brand, but will still be held to the same high standards to which it has always been maintained. The MAPS Threat Analysis team is now a part of the Trend Micro Threat Prevention Network and will continue to follow the stringent policies and guidelines for the nomination and removal of IP addresses from the various blocking databases.

For support issues relating to the maintenance of the MAPS IP blocking solutions, please see the navigation links on the left side of this page.

Please see the Trend Micro website for information on the new dynamic real-time anti-spam services.

For support concerns for any other Trend Micro products.