1.Customer decided to change email domain
2. Used exchange manager to alter default receipient policy to add new
domain.
3. Waited for new domin to propogate via dns\
4. Verified new domain accessible when addressed
5. Used exchange manager to alter defaulty receipient policy to use
new domain
6. Am now finding messages rejected "unable relay" and mesages
accepted but not delivered until I triger them by swapping default
SMTO adres to new domai and then back to old. THis sems to trigger
stored messages but not allow future delivery