15. The method as recited in claim 14 , wherein defining a model comprises defining a histogram of prior transmission of emails of one of said email accounts.
15. The method as recited in claim 14 , wherein defining a model comprises defining a histogram of prior transmission of emails of one of said email accounts. 16. The method as recited in claim 15 , wherein gathering statistics relating to said transmission behavior of selected email through said computer system further comprises defining a histogram of selected transmission of emails of one of said email accounts.