Ever found your self in a messed up Hybrid Exchange environment, and some or all of your synced identities are missing onmicrosoft.com default domain? It should be easy to fix, no? Well it is… but if you google...
Category - Exchange
Michael Mardahl
Hybrid Exchange in Azure: Notes from the field
Having an Exchange Hybrid Management server is still an official requirement from Microsoft to support organizations using Exchange Online with identities managed by the on-prem Active directory. So, if you are moving...