In step 202, the fingerprint generator 122 links together the extracted HTML tags to form {TAIL ~ a fingerprint} of {HEAD ~ the e mail} 
In step 202 , the fingerprint generator 122 links together the extracted HTML tags to form { TAIL ~ a fingerprint } of { HEAD ~ the e mail }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD