Problems sending mail

ruby-talk
1

Hi!
  I want the program send me a email when a exception happens (sending
it from any computer). But this throws an error:

require 'net/smtp'
...
       def sendMeError
    to = 'me@mail.com'
    from = 'anyone@mail.com'
    msg = "To: %s\nFrom: %s\nSubject: %s\n\n%s" % [to,from,
      "Error", @message]
    Net::SMTP.start('localhost',25) do |smtp|
      smtp.send_message msg, from, to
    end
  end
VentanaPrincipal#sendMeError: Errno::EADDRNOTAVAIL: Can't assign
requested address - connect(2)

And if I chage it for this:
def sendMeError
           msg = <<end_of_message from:="" #{from_alias}=""><#{from}>
                  #{@message}
                  END_OF_MESSAGE
           Net::SMTP.start(’localhost’,25) do |smtp|
                  smtp.send_message msg, from, to
           end
end

/Users/benitomarcotemartin/programación/NewtonRaphson/build/Release/NewtonRaphson.app/Contents/Resources/rb_main.rb:17:in
`require':
/Users/benitomarcotemartin/programación/NewtonRaphson/build/Release/NewtonRaphson.app/Contents/Resources/VentanaPrincipal.rb:77:
can't find string "END_OF_MESSAGE" anywhere before EOF (SyntaxError)
/Users/benitomarcotemartin/programación/NewtonRaphson/build/Release/NewtonRaphson.app/Contents/Resources/VentanaPrincipal.rb:64:
syntax error, unexpected $end, expecting tSTRING_CONTENT or tSTRING_DBEG
or tSTRING_DVAR or tSTRING_END from
/Users/benitomarcotemartin/programación/NewtonRaphson/build/Release/NewtonRaphson.app/Contents/Resources/rb_main.rb:17:in
`rb_main_init'

Thanks.

···

To: #{to_alias} <#{to}>
                  Subject: #{Error}
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