VBSpam related pages:

Last ten VBSpam tests for MessageStream Email Security

Vendor: MessageStream

Date	Tested version	Result	Final Score	False positives %	False positives	False negatives	Spam catch rate	Spam catch rate (Abusix)	Spam catch rate (Large emails)	Spam catch rate (Large images)	Spam catch rate (Project Honey Pot)	Spam catch rate (Images)
2011-03	MessageStream Email Security	Passed	97.29	0.48	14	408	99.70	99.81			99.63	0.00
2011-01	MessageStream Email Security	Passed	98.42	0.30	7	82	99.91	99.95			99.83	0.00
2010-12	MessageStream Email Security	Passed	98.08	0.62	15	45	99.95	99.97			99.93	0.00
2010-09	MessageStream Email Security	Passed	98.75	0.09	2	1931	99.02	98.58			99.28	0.00
2010-07	MessageStream Email Security	Passed	99.21	0.08	2	962	99.45		0.84		99.45	0.00
2010-05	MessageStream Email Security	Failed	93.86	1.82	40	1664	99.33		1.46		99.33	0.00
2010-03	MessageStream Email Security	Passed	98.17	0.24	6	2762	98.90		1.98	3.12	99.19
2010-01	MessageStream Email Security	Passed	97.32	0.60	17	2130	99.14		0.85	2.45	99.61
2009-11	MessageStream Email Security	Passed	99.01	0.47	10	1017	99.49				99.82
2009-09	MessageStream Email Security	Passed	97.87	0.78	10	4234	98.65				99.01

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