FILTERING ELECTRONIC MESSAGES BASED ON DOMAIN ATTRIBUTES WITHOUT REPUTATION

摘要

A messaging application filters electronic messages based on domain attributes without a reputation. A message with a uniform resource identifier (URI) is received and determined to not be included within a trusted or a block list. A total score is computed from weighted scores assigned to factors associated with the message. The message is evaluated for an unsolicited message determination by comparing the total score against a predetermined threshold.

主权项

1. A method executed on a computing device for filtering an electronic message based on domain attributes, the method comprising:
receiving the electronic message with a uniform resource identifier (URI); determining whether the Lai is associated with a reputation, wherein the URI is associated with the reputation when a domain of the URI is located within a list of trusted domains and a list of untrusted domains; in response to a determination that the URI lacks an association with the reputation, assigning weighted scores to one or more factors associated with the electronic message; computing a total score from the weighted scores; and evaluating the electronic message to determine an unsolicited electronic message by comparing the total score against a predetermined threshold.