Re: [exim] Detecting the domain part of a host address

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著者: Chris Edwards
日付:  
To: exim users
題目: Re: [exim] Detecting the domain part of a host address
Doesn't the SpamAssassin URIBL stuff solve a similar problem ? That is:

  foo.example.com    -> example.com
  foo.example.ac.uk    -> example.ac.uk


Check out "RegistrarBoundaries.pm" in SpamAssassin - it has the relevant
lookup table. Not perfect but might help. As for the case of:

  foo.example.ac.uk    # bunch of spammers
  bar.example.ac.uk    # well behaved non-spammers


then this would be considered as "example.ac.uk", and we'd expect the
abuse team for example.ac.uk to deal with any problems, regardless of
whether there's devolved management, delegated DNS zones or whatever.