On Wednesday 20 April 2005 10:51 am, [EMAIL PROTECTED] wrote: > John Andersen wrote: > > The top most received from usually IS reliable, (assuming you are > > running your own Mail Transfer agent (sendmail or postfix of some > > such). > > If you're running your own MTA, this will have the IP of the machine that > sent it the mail.
I said usually. I meant usually. Because smpt is as simple protocol all done over a single socket it is possible for someone on the same subnet to spoof their IP when they make the connection. -- _____________________________________ John Andersen
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