Strange IP address in mail header

I've received some spam, and somthing in the headers made me wonder: >From [EMAIL PROTECTED] Sun May 25 20:11:35 1997 Return-Path: <[EMAIL PROTECTED]> <> From: [EMAIL PROTECTED] Received: from mailhost.ExposeInfidelity.com (alt.ExposeInfidelity.com (206.1.562.999)) by [EMAIL PROTECTED] (8.8.5/8.6.

Re: Strange IP address in mail header

John Foster <[EMAIL PROTECTED]> writes: > I've received some spam, and somthing in the headers made me wonder: > > >>From [EMAIL PROTECTED] Sun May 25 20:11:35 1997 > Return-Path: <[EMAIL PROTECTED]> > <> > From: [EMAIL PROTECTED] > Received: from mailhost.ExposeInfidelity.com (alt.ExposeInfideli