Chris Reinhardt fixed the problem, which turned out to be something related to the configuration parser in Net/DNS/Resolver/Cygwin.pm, and it works now! If you were having problems with SpamAssassin+Cygwin before, or other strange Net::DNS problems, please try this snapshot: http://www.net-dns.org/snaps/2004/01/Net-DNS-2004年01月29日.tar.gz -- Rafael -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/