Exchange validation

  [-] exchange mailbox validation failed, code: MailboxUnreacheable

CONFIGURATION INVALID

 

Open up

 

 

Create global.ini file

 

On the first line enter

 

 

Save , restart the Mimecast Synchronisation Service , and try again

 

How to turn on verbose login 

 

Mse.Ews.Soap.Spy=true
Mse.Core.Soap.Spy=true
Mse.Core.LogLevel=All