On Thu, 12 Jul 2001 12:49:28 +0800 "Auyeung at Technet Systems"
<[EMAIL PROTECTED]> wrote:

> But Collins is sending mail from @home (his ISP ) to
> linux.nf , that shouldn't fall
> into the category of  'relaying' and he shouldn't get this
> error
> --- unless he mis-configured his firewall ?
> 
> Auyeung
> 
> 
> ----- Original Message -----
> From: "Bruce Marshall" <[EMAIL PROTECTED]>
> >
> > That's the easy part..    Spammers love to find smtp
> servers that are 'open'
> > meaning they can point their outgoing email to some poor
> schmuck's open
> > server and send their crap to the world.  This is called
> 'relaying' because a
> > user connected to one ISP is sending email through the
> server of another ISP.
> >
> > Therefore, most servers now are 'closed' meaning that
> someone connected to
> > @home.com  can't point to the smtp server of earthlink.net
> and shove their
> > email off on the world.  Only earthlink customers can use
> that server (unless
> > others are also authorized.)
> >

Thanks to all who responded.  I've learned a bunch.  The error does not
repeat, so I assumed that either @home or linux.nf  had a glitch of some
sort on that particular mail.

-- 
Collins Richey
Denver Area
Gentoo_rc5 XFCE
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