Filtering electronic messages based on domain attributes without reputation
US9258260B2 · kind B2 · utility
2Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2013 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Nov 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/212
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.