Filtering electronic messages
US7925706B2 · kind B2 · utility
3Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2006 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Nov 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/212
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for handling electronic messages comprising: determining if a stored email addressed to a user includes an identifier; determining by an email server if an email addressed to a user includes an identifier; determining if the identifier is valid upon determining the email includes the identifier; and filtering the email upon determining either the email does not include the identifier or the identifier is not valid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.