DNS lookups fail with SpamAssassin since Net::DNS 1.03

[Mark Martinec]

Net::DNS 1.03 breaks compatibility with SpamAssassin:
DNS lookups no longer work, and warnings like the following pop up:
  lookup failed: Can't locate object method "handles" via package 
"IO::Socket::IP"
    at /usr/local/lib/perl5/site_perl/Net/DNS/Resolver/Base.pm line 735.

There is a CPAN ticket open for this:
  https://rt.cpan.org/Public/Bug/Display.html?id=108745

Please stick to Net::DNS 1.02 until this is resolved.

  Mark