fetchmail authentication failed on trac-ticket@nube.usla.org.ar@trulala.usla.org.ar

[FETCHMAIL-DAEMON@…]

Fetchmail could not get mail from trac-ticket@nube.usla.org.ar@trulala.usla.org.ar.

The attempt to get authorization failed.
Since we have already succeeded in getting authorization for this
connection, this is probably another failure mode (such as busy server)
that fetchmail cannot distinguish because the server didn't send a useful
error message.

However, if you HAVE changed your account details since starting the
fetchmail daemon, you need to stop the daemon, change your configuration
of fetchmail, and then restart the daemon.

The fetchmail daemon will continue running and attempt to connect
at each cycle.  No future notifications will be sent until service
is restored.
-- 
The Fetchmail Daemon