Hi

I'm running sbs2000 with exchange and isa set up and up to date. Clientes
are running Outlook 2000 and some Outlook2003.

I'm having the following problem:
- Our domain is private (not registered on the internet) so users need to
have an external POP3 account to receive email from the outside.
- I'm using (or at least trying to use) MS POP3 Connector to retreive the
mail from the external POP3 mailboxes and deliver it to the internal
mailboxes.

- If I set up the user's primary SMTP address to be something like
the messages misteriously disappear after being
downloaded by the POP3 connector. The connector downloads the messages but
seems to be unbale to sleiver them to the internal mailbox.

- If I just set the primary smtp address to my internal/private domain the
messages sucessfully pass from the pop3 connector to the user mailbox.
However the users are unable to send email to external addresses because the
destination server won't recognize the domain. Also the person who receives
the email is unable to reply because the FROM address is set to my private
domain.


How can I solve this situation?
I sincerelly appreciate any help you can give me. I really have to solve
this problem quickly...

Pedro