This mail is probably spam.  The original message has been attached
along with this report, so you can recognize or block similar unwanted
mail in future.  See http://spamassassin.org/tag/ for more details.

Content preview:  Ciao a tutti, chiedevo e qualcuno sa darmi spiegazione
  su come mai con Sendmail quando in locale con Pine spedisco mail le
  leggo e le spedisco, mentre collegandomi da remoto riesco solo a
  leggere l'email. Premetto che non ho nessun firewall, per le prove di
  casalinghe non l'ho attivato. [...] 

Content analysis details:   (6.80 points, 6 required)
FROM_ENDS_IN_NUMS  (0.6 points)  From: ends in numbers
RATWARE_EMWAC      (2.9 points)  Bulk email software fingerprint ("EMWAC SMTPRS") found in headers
MSG_ID_ADDED_BY_MTA_3 (0.5 points)  'Message-Id' was added by a relay (3)
FORGED_MUA_EUDORA  (2.8 points)  Forged mail pretending to be from Eudora