ENEMIESLIST

Enemieslist, also known as "EL", is an antispam project with several different goals. Of primary note is the EL goal of mapping and classifying the Internet's PTR space for antispam policy purposes. The EL mapping and classifying dataset is available for commercial use through a licensing agreement. Enemieslist is a subsidiary of hesketh.com/inc., based in beautiful downtown Raleigh, North Carolina, USA.