Mail Gem Not Working

Mail.defaults do
retriever_method :pop3, :address => “192.168.171.96”,
:port => 110,
:username => ‘email_collector’,
:password => ‘secret’,
:enable_ssl => false
end
emails = Mail.first

yeilds:

C:/Test/Ruby193/lib/ruby/1.9.1/net/pop.rb:1005:in check_response_auth': -ERR Authentication failed. (Net::POPAuthenticationError) from C:/Test/Ruby193/lib/ruby/1.9.1/net/pop.rb:907:inauth’
from C:/Test/Ruby193/lib/ruby/1.9.1/net/pop.rb:566:in do_start' from C:/Test/Ruby193/lib/ruby/1.9.1/net/pop.rb:538:instart’
from
C:/Test/Ruby193/lib/ruby/gems/1.9.1/gems/mail-2.4.4/lib/mail/network/retriever_methods/pop3.rb:130:in
start' from C:/Test/Ruby193/lib/ruby/gems/1.9.1/gems/mail-2.4.4/lib/mail/network/retriever_methods/pop3.rb:61:infind’
from
C:/Test/Ruby193/lib/ruby/gems/1.9.1/gems/mail-2.4.4/lib/mail/network/retriever_methods/base.rb:17:in
first' from C:/Test/Ruby193/lib/ruby/gems/1.9.1/gems/mail-2.4.4/lib/mail/mail.rb:159:infirst’
from C:/workspace/TheAutotomaters/autotest.rb:116:in check_email' from C:/workspace/TheAutotomaters/TMI-PROC-1100-005.rb:22:in

Have telneted to .96 and USER ‘email_collector’ PASS ‘secret’ and
logged in ok?

Any ideas?