My company is using a mailbox from a service provider. In other words the user connects to the mail server which checks the service provider's mailbox every 2 minutes and receives his mail. But we want to let the suer connect to this mail server from home and receive ONLY the unread mails. Currently, the user connects the mail server which connects the service provider mailbox and receives all e-mails, read or unread. I'm looking for a rule to get over this problem. Thanks a lot.