[otrs] Mail to big

Hi list, I have a mail to big to store it in DB. Ok, I delete it on my mailbox. But now on each cron, PostmasterMailBox.pl try to store it in db, again. Why PostmasterMailBox.pl find this big mail, it doesn't stored on mailbox. Otrs cache it ? If yes, where I can delete cache ? Anyone have info ? thanks a lot, and BR -- Guillaume REHM Centre de Ressources Informatiques Responsable Sécurité du Système d'Information (RSSI) Bibliothèque Nationale et Universitaire de Strasbourg 5 rue du Maréchal Joffre BP 51029 67070 Strasbourg tél: 03 88 25 28 23 fax: 03 88 25 28 03 mail: guillaume.rehm@bnu.fr web: http://www.bnu.fr