Operation Migration
Het migreren van de Shared mailbox Voorraadbeheer ging niet zonder slag of stoot. Het was een tijdje geleden dat ik mijn laatste mailbox had gemigreerd. Het aanmaken van de “migration batch” ging eenvoudig genoeg, maar faalde met deze error: Error: MrsHttpUnauthorizedException: The Mailbox Replication Service was unable to connect to the remote server using the credentials provided. Please check the credentials and try again. The call to 'https://autodiscover.domein.nl/EWS/mrsproxy.svc' failed. Error details: The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'Basic realm="autodiscover.domein.nl",Negotiate,NTLM'. --> The remote server returned an error: (401) Unauthorized.. --> The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'Basic realm="autodiscover.domein.n...