Our Exchange 2003 mail server handles mail for about 7 domains, of which 1 is having problems. All the e-mails are submitted tot the categorizor and get stuck over there. These mails are received by the mail server through the POP3 mail connector.
Mail for the other domains are AOK. The user properties are absolutely aqual. I've set logging to maximum but do see no error messages... Who can help me out here?