[otrs] Tickets from Cron Daemon

Hi all, I have been continuously seeing tickets being generated in "Raw" queue from Cron Daemon. Whenever the cron runs the job, I see that a new ticket is generated into "Raw" queue. Could anyone let me know as how to disable the same... I have pasted below the sample mail: From: root@localhost.localdomain (Cron Daemon) To: otrs@localhost.localdomain Subject: Cron /opt/otrs/bin/PostMasterMailbox.pl Created: 09/28/2009 04:44:06 POP3S: No messages (support@XXXXXXX.com/pop.gmail.com) POP3S: Connection to pop.gmail.com closed. Greetings, Kusumba S Connect more, do more and share more with Yahoo! India Mail. Learn more. http://in.overview.mail.yahoo.com/