The returned value should be 0 at all times. The number of times that attempts to access Active Directory failed. UM Availability: Directory Access Failures This returned value should not be over 40. The number of client requests currently being processed by the RPC Client Access service. The returned value should be below 250 ms. The latency, in ms, averaged for the past 1,024 packets. The returned value should always be less than 5. Free/busy responses do not have meeting suggestions. One request may contain multiple mailboxes. The average time to process a free/busy request, in seconds.
#Exchange client access server name office 365 free#
Values greater than 0 should be investigated.Īvailability Service: Average Time to Process a Free Busy Request The number of requests in the application request queue. The returned value should be less than 5,000 milliseconds (5 seconds) at all times.ĪSP.NET Applications: Requests In Application Queue The average time that elapsed while waiting for a search to complete. If this service is stopped, Unified Messaging will not be available. It allows voice and fax messages to be stored in Microsoft Exchange and gives users telephone access to e-mail, voice mail, calendar, contacts, or an auto attendant. This service enables Microsoft Exchange Unified Messaging features. Service: Microsoft Exchange Unified Messaging If this service is stopped, clients will be unable to connect to this computer using the IMAP4 protocol. This service provides Internet Message Access Protocol service to clients. If this service is stopped, clients cannot connect to this computer using the POP3 protocol. This service provides Post Office Protocol (POP) version 3 service to clients. This service provides a host for several Microsoft Exchange services. If this service is stopped, most Exchange services will be unable to start. This service provides Active Directory topology information to Exchange services. Service: Microsoft Exchange Active Directory Topology
RPC and WMI access to the Exchange server. PowerShell 5.1 or later is installed and Administrator rights granted. Get-ExchangeServer | select name, serverrole, edition, admindisplayversion, isClientAccessServer | fl To determine roles and if a Client Access Server (CAS) role is assigned, connect to Exchange Management Shell and run the following command: For more detailed monitoring, use this template in conjunction with the Exchange 2016 Client Access Role Counters (Advanced) template. It is designed to work out of the box without the need for additional configuration. This SAM application monitor template contains basic performance counters and services to monitor the Exchange 2016 Client Access Role. Your app can get new access tokens as older ones expire.Exchange 2016 Client Access Role Services and Counters (Basic) When a user approves the offline_access scope, your app can receive refresh tokens from the Microsoft identity platform token endpoint. In addition, you can request for offline_access scope. CreateWithApplicationOptions(pcaOptions) AadAuthorityAudience = AadAuthorityAudience.PersonalMicrosoftAccount, for accounts instead of setting TenantId use: Var pcaOptions = new PublicClientApplicationOptions