We are trialing Google Apps and we are trying to setup dual delivery where the legacy exchange 2003 server receives all emails for all our users and makes them available to users via Outlook in the usual way.
The exchange server also forwards emails onto a sub-domain with the same relevant user.
e.g all emails sent to firstname.lastname@example.org are also forwarded onto email@example.com.
I understand that there is a way of doing this for each user individually but wondered if there was a better way of achieving this for large amounts of users, say 50 plus.
Any advice would be appreciated.