1. A system that facilitates message filtering, comprising: A computer readable storage medium comprising: a pre-rendering component that receives a message and renders the message into a first format, the received message including one or more compressed images, for each of the one or more compressed images a first hash is generated, wherein the one or more compressed images are rendered in an uncompressed mode, for each of the one or more compressed images rendered in the uncompressed mode a second hash is generated, the first and second hashes are compared to determine if the message contains junk indicia; a converting component that converts the message in the first format into a character-only message and a filtering component that processes the character-only message for predetermined content and routes the received message based upon the predetermined content.
1. A system that facilitates message filtering, comprising: A computer readable storage medium comprising: a pre-rendering component that receives a message and renders the message into a first format, the received message including one or more compressed images, for each of the one or more compressed images a first hash is generated, wherein the one or more compressed images are rendered in an uncompressed mode, for each of the one or more compressed images rendered in the uncompressed mode a second hash is generated, the first and second hashes are compared to determine if the message contains junk indicia; a converting component that converts the message in the first format into a character-only message and a filtering component that processes the character-only message for predetermined content and routes the received message based upon the predetermined content. 20. The system of claim 1 , the pre-rendering component for processing images to ascertain if the image is junk-related by determining at least one of the image size, image dimension, image type, image location, number of images, and area consumed by a plurality of the images.