27. The method as recited in claim 26 , wherein classifying said selected email as being a member of a classification comprises comparing said histogram of prior transmission of emails of said first one of said plurality of email accounts to said histogram of selected transmission of emails of said second one of said plurality of email accounts.
27. The method as recited in claim 26 , wherein classifying said selected email as being a member of a classification comprises comparing said histogram of prior transmission of emails of said first one of said plurality of email accounts to said histogram of selected transmission of emails of said second one of said plurality of email accounts. 28. The method as recited in claim 27 , wherein comparing comprises performing a Mahalanobis distance analysis on said histogram of prior transmission of emails of said first one of said plurality of email accounts to said histogram of selected transmission of emails of said second one of said plurality of email accounts.