Hello, I have Exchange 2003 on a Microsoft Small Business Server 2004. I have configured the POP connector to download mails from my ISP. I have added the domain name for the external email domain to the Recipient Policy so that I can set the default Sender address to the real mail domain name. For example Username: foo Internal Domain Name: mycompany.local External Domain Name: mycompany.com Mail sent to foo@xxxxxxxxxxxxx is picked up by POP connector and dropped into foo's mailbox. When replying the reply to address is set to foo@xxxxxxxxxxxxxx The recipient policy contains mycompany.local and mycompany.com with mycompany.com configured as the default address. For some reason (that may have nothing to do with this setup) when mail is received it gets as far as SMTP: Message Submitted to the Categorizer. It never moves on to the users mailbox. What might cause this to happen? Thanks for any insight. Bill William Holmes (MCP) Department of Computer Science 310 Upson Hall Cornell University Ithaca, NY 14853 wtholmes@xxxxxxxxxxxxxx 607 255-1757 (o) 607 227-6049 (c)