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Email security in a multi-tenant email service |
David William Fantham, Puneet Soti, Deepika Gakhar, Abhishek Agrawal |
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Todd Luttinen, Victor Boctor, Wilbert De Graaf, Lizhuang Zhao |
2020-01-21 |
| 10021055 |
Using e-mail message characteristics for prioritization |
Todd Luttinen, Victor Boctor, Wilbert De Graaf, Lizhuang Zhao |
2018-07-10 |
| 9882851 |
User-feedback-based tenant-level message filtering |
Atapattuge D. Samith Gunasekara, Bruce Taimana, Ravi Kiran Reddy Poluri, Krishnan Rangarajan, Una Sai Prasad Patro |
2018-01-30 |
| 9853927 |
Enforcing resource quota in mail transfer agent within multi-tenant environment |
Faina Sigalov, Wilbert De Graaf, Wayne Merl Cranston |
2017-12-26 |
| 9734488 |
Communicating per-recipient delivery statuses of multi-recipient messages in multiline simple mail transfer protocol responses |
Alex Dubovik, Yehia Ali Zayour, Wilbert De Graaf, Vikram Kakumani |
2017-08-15 |
| 9647915 |
Detailed end-to-end latency tracking of messages |
Todd Luttinen, Wilbert De Graaf |
2017-05-09 |
| 9589254 |
Using e-mail message characteristics for prioritization |
Todd Luttinen, Victor Boctor, Wilbert De Graaf, Lizhuang Zhao |
2017-03-07 |
| 9338107 |
Transferring message context information using extended simple mail transfer protocol binary data chunking |
Arunkumar Chacko, Wilbert De Graaf |
2016-05-10 |
| 9253126 |
Trusted e-mail communication in a multi-tenant environment |
Victor Boctor, Wilbert De Graaf |
2016-02-02 |
| 9253127 |
Optimized routing for proxy use |
Wilbert De Graaf, David Alexander Blyth |
2016-02-02 |
| 9148303 |
Detailed end-to-end latency tracking of messages |
Todd Luttinen, Wilbert De Graaf |
2015-09-29 |
| 9048428 |
Enabling communication between source and target mail transfer agents |
Shubhankar Sanyal, Wilbert De Graaf |
2015-06-02 |
| 8805942 |
Storing and partitioning email messaging data |
Fabio Santos, Wilbert De Graaf |
2014-08-12 |
| 8805943 |
Optimized routing for proxy use |
Wilbert De Graaf, David Alexander Blyth |
2014-08-12 |
| 8707420 |
Trusted e-mail communication in a multi-tenant environment |
Victor Boctor, Wilbert De Graaf |
2014-04-22 |
