PE> and there is a good chance that he will send the dupes on to his
PE> downstream, 711/333.  

JG> Would that be because the mail tosser couldn't detect that they were dupes 
JG> because they came from different packets ie one from you and one from 
JG> 711/555?

The official way of detecting dupes is to look at the SEENBY.  Other
common methods are to look at the MSGID and to look at the from, to,
subject and date.  BFN.  Paul.
@EOT:

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