4. The method of claim 1 , wherein the plurality of message components comprises at least one of a sender electronic mail address, a recipient electronic mail address, a subject header, and a message body.
4. The method of claim 1 , wherein the plurality of message components comprises at least one of a sender electronic mail address, a recipient electronic mail address, a subject header, and a message body. 5. The method of claim 4 , further comprising, in response to identifying the recipient electronic mail address as a distribution list, determining a plurality of electronic mail addresses constituting the distribution list; and generating a distinct electronic mail message for each of the determined electronic mail addresses.