[otrs] Cannot send email through OTRSCannot send email through OTRS

I am running otrs 1.3.2 on Debian. When I first set the system up emails sent out without a problem. At some point mails stopped sending (I'm not sure when although it may correspond with a server outage that we had). I never see any errors or bounced messages and the OTRS system log indicates that the mail was sent without error. Any ideas???? Thanks, Scott ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/