1. A method for monitoring transmission of email through a computer system, said computer system comprising a server and one or more clients having an email account, the method comprising: (a) gathering statistics relating to transmission behavior of prior emails relating to a first email account on said computer system; (b) generating a profile relating to the transmission behavior of email relating to said first email account based on said statistics, wherein generating a profile comprises grouping email addresses into one or more cliques based on the prior occurrence of email addresses within the same emails in a group of mails; and (c) determining if a violation of email security has occurred by comparing one or more select emails relating to said first email account to said profile.
1. A method for monitoring transmission of email through a computer system, said computer system comprising a server and one or more clients having an email account, the method comprising: (a) gathering statistics relating to transmission behavior of prior emails relating to a first email account on said computer system; (b) generating a profile relating to the transmission behavior of email relating to said first email account based on said statistics, wherein generating a profile comprises grouping email addresses into one or more cliques based on the prior occurrence of email addresses within the same emails in a group of mails; and (c) determining if a violation of email security has occurred by comparing one or more select emails relating to said first email account to said profile. 5. The method according to claim 1 , wherein gathering statistics relating to the transmission behavior of prior emails comprises gathering statistics relating to the transmission of email between said first email account and one or more additional email accounts.