You could just use WWW::Mechanize (it uses LWP::Simple underneath) to login properly .. it could also be that the server is bouncing you based on your browser, in which case you can fudge the user agent string. 
         use LWP::UserAgent;
         $ua = LWP::UserAgent->new;
         $ua->agent("MyApp/0.1 ");

# OR:

  use WWW::Mechanize;
  my $mech = WWW::Mechanize->new( agent=>"wonderbot 1.01" );

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In reply to Re: LWP:Simple bypass problem by davidrw
in thread LWP:Simple bypass problem by Anonymous Monk

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