- To: Kevin Waterson <kevin@xxxxxxxxxxx>
- Subject: Re: [SLUG] sendmail banning no reverse dns
- From: Crossfire <xfire@xxxxxxxx>
- Date: Wed Dec 4 13:33:03 2002
- Cc: slug@xxxxxxxxxxx
- User-agent: Mutt/1.3.28i
Kevin Waterson was once rumoured to have said:
> How is it possible to ban all mail from addresses that
> do not reverse lookup?
This is not always a good idea - not every legimate mail server has a
valid reverse lookup address. (Certainly, the ones in evilhouse
don't).
C.
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