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System for managing e-mail traffic |
Bruce L. Brown, Jr., Mark H. Granoff, Rajesh P. Chaube, Robert M. Fleischman, Michael S. Zraly |
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System for managing e-mail traffic |
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2013-07-30 |
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Method and apparatus for detecting abusive email based on number of hops |
Mark H. Granoff, Bruce L. Brown, Jr. |
2012-08-07 |
| 8239474 |
Method and apparatus for detecting abusive email based on number of hops |
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2012-08-07 |
| 7689659 |
Method and system for detecting abusive email based on number of hops |
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2010-03-30 |
| 7539761 |
System and method for detecting and defeating IP address spoofing in electronic mail messages |
Bruce L. Brown, Jr. |
2009-05-26 |