repoze.sendmail.mailer related exception

gistfile1.txt

Traceback (most recent call last):
  File ".../env/lib/python3.2/site-packages/pyramid_debugtoolbar-1.0.2-py3.2.egg/pyramid_debugtoolbar/toolbar.py", line 122, in toolbar_tween
    response = _handler(request)
  File ".../env/lib/python3.2/site-packages/pyramid_debugtoolbar-1.0.2-py3.2.egg/pyramid_debugtoolbar/panels/performance.py", line 55, in resource_timer_handler
    result = handler(request)
  File ".../env/lib/python3.2/site-packages/pyramid_debugtoolbar-1.0.2-py3.2.egg/pyramid_debugtoolbar/panels/performance.py", line 85, in profile_handler
    result = self.profiler.runcall(handler, request)
  File "/usr/local/Cellar/python3/3.2.2/lib/python3.2/cProfile.py", line 144, in runcall
    return func(*args, **kw)
  File "../env/lib/python3.2/site-packages/pyramid-1.4dev-py3.2.egg/pyramid/tweens.py", line 20, in excview_tween
    response = handler(request)
  File "../env/lib/python3.2/site-packages/pyramid-1.4dev-py3.2.egg/pyramid/router.py", line 164, in handle_request
    response = view_callable(context, request)
  File ".../env/lib/python3.2/site-packages/pyramid-1.4dev-py3.2.egg/pyramid/config/views.py", line 333, in rendered_view
    result = view(context, request)
  File ".../env/lib/python3.2/site-packages/pyramid-1.4dev-py3.2.egg/pyramid/config/views.py", line 471, in _requestonly_view
    response = view(request)
  File ".../env/mysite/mysite/views.py", line 45, in contact
    mailer.send_immediately(message)
  File ".../env/lib/python3.2/site-packages/pyramid_mailer-0.9-py3.2.egg/pyramid_mailer/mailer.py", line 196, in send_immediately
    return self.smtp_mailer.send(*self._message_args(message))
  File ".../env/lib/python3.2/site-packages/repoze.sendmail-3.2-py3.2.egg/repoze/sendmail/mailer.py", line 77, in send
    connection.login(self.username, self.password)
  File "/usr/local/Cellar/python3/3.2.2/lib/python3.2/smtplib.py", line 592, in login
    raise SMTPException("SMTP AUTH extension not supported by server.")