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Re: [cobalt-users] sendmail makes an awful lot of log fill in maillog



On Mon, 19 May 2003, Gerald Waugh wrote:

> On Tue, 20 May 2003, Kim Schulz wrote:
>
> > [snip]
> > >
> > >   those ip addresses have no ptr records.
> > >   maybe you can find the 0wner and ask them to fix it.
> >
> > just checked up on our DNS servers and all of the ip adresses have a
> > ptr.
>
> They may have ptr records, but do they work?
> dig -x 1.2.3.4
>
  Those IP address ptr's do not work from where I am.
  Did your ISP give you authority for those addresses?

Gerald
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