Suddenly, FMS does't start so the Transport service stops.
I have checked everything, Replication and connectivity to DNS---> It is working.
OWA, Exchange powershell, Exchange Management Shell, and outlook are working.
Databases are healthy.
I went to registery and change the dependencies of Transport service but no vain.
But the problems with the these two services don't want to start.
Can you help me what should I check also to find out???