Email & spam statistics
Total email: delivered & filtered spam
Filtered or deleted spam
| Data is measured in millions | ||||
| FY08 | Month | Monthly total | Daily average | Spam as a percentage of all email |
| 1st quarter | July 2007 | 84.6 |
2.7 |
87.22% |
| August 2007 | 92.9 |
3 |
87.48% |
|
| September 2007 | 102.6 |
3 |
85.60% |
|
| 2nd quarter | October 2007 | 124.3 |
4 |
87.84% |
| November 2007 | 118 |
4 |
88.72% |
|
| December 2007 | 94 |
3 |
88.62% |
|
| 3rd quarter | January 2008 | 108.4 |
3.5 |
88.41% |
| February 2008 | 117.1 |
4 |
86.48% |
|
| March 2008 | 139.3 |
4.5 |
89.87% |
|
Delivered email
| FY08 | Month | Monthly total (millions) | Daily average (thousands) |
| 1st quarter | July 2007 | 12.5 |
402 |
| August 2007 | 13.3 |
429 |
|
| September 2007 | 17.2 |
574 |
|
| 2nd quarter | October 2007 | 17.2 |
555 |
| November 2007 | 15 |
497 |
|
| December 2007 | 13.2 |
425 |
|
| 3rd quarter | January 2008 | 14.2 |
458 |
| February 2008 | 18.3 |
620 |
|
| March 2008 | 15.7 |
506 |
Total email processed
Includes email coming into Yale from the Internet as well as email originating at Yale.
| FY08 | Data is measured in millions | |
| 1st quarter | Jul-07 |
97 |
Aug-07 |
106.2 |
|
Sep-07 |
119.8 |
|
| 2nd quarter | Oct-07 |
141.5 |
Nov-07 |
133 |
|
Dec-07 |
107.2 |
|
| 3rd quarter | Jan-08 |
122.6 |
Feb-08 |
135.4 |
|
Mar-08 |
155 |
|
