Validate Skype for Business to Exchange Autodiscovery configuration by following the trouble shooting guide. Check that proxy setting is properly configured and reachable. Check autodiscovery Uri is properly configured and reachable. End of inner exception stack trace -Īt .(StoreContext ctx, String smtpAddress)Īt .(StoreContext ctx, String smtpAddress, CacheMode cacheMode)Ĭause: Autodiscovery Uri was not correctly configured or unreachable, that there is a problem with the Proxy, or other errors.Ĭheck event details. StoreWebException: code=ErrorEwsAutodiscover, reason=GetUserSettings failed,, Autodiscover Uri=, Autodiscover WebProxy=, WebExceptionStatus=NameResolutionFailure -> : The remote name could not be resolved: ''Īt (TransportContext& context)Īt ()Īt .AutodiscoverRequest.InternalExecute() Storage Service had an EWS Autodiscovery failure. Logging onto the Skype for Business front-end server and reviewing the Lync Server logs show that event ID 32054 errors are logged and refer to the users who have complained about the issue: You’ve received complaints from users that they are experiencing out of sync messages between devices such as their mobile phones compared to the Skype for Business clients.

Skype for business login logs