North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: RFC 1918 addresses
> Exposing an RFC 1918 private address in, say, a "Received:" header in e-mail > is less of a problem, though the spammers who do it are actually better able > to cover their origins, there's no way to prevent it and no normal damage > from doing it. Unless the SMTP server used to proxy email through a firewall is able to strip headers, it's unavoidable. I would like to see that feature added to SMTP servers, however, I do hate letting internal host names and addresses out. Matt
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