outer domain email sending
Posted on 2006-11-23
I was wondering if you can help - I have a client with a small problem, they have a domain, lets say business.co.uk and emails are handled with the exchange server. One address however, that they use, lets say email@example.com, doesnt exist in the domain and is externally routed before reaching the internal domain.
My problem is, when within the domain, they try to send to this address - the email doesnt get forwarded out as exchange says effectivly "This user/mailbox doesnt exist, not sent!"
Is there a way of routing all mail outwardly before creating a NDR - or is there really no way around this without having the perticular address on the domain?