Getting ready to migrate from Groupwise 8 to Office365. As we'll be moving over 100GB of data offline, we have to migrate a few users at a time.
As this means we have to maintain two domains with the same name, I'm hoping to add an MX record to the new domain while keeping the original intact but with lower priority.
Anybody have any thoughts on this?
As this means we have to maintain two domains with the same name, I'm hoping to add an MX record to the new domain while keeping the original intact but with lower priority.
Anybody have any thoughts on this?