hello everyone
i have an exchange 2010 server and im keep on getting this event in the logs ..what can i do do resolve it ?
A notification for subscription [FQBleGNoMDEuY29ycC5yZ2UuY28uaWwQAAAAY4XXg4llyUOOX2v8ZHc8o+IGIFb6XdMI] against endpoint [https://cloudmagic.com/c/v6/ewspush?user_id=5017254&account_id=2&map_id=2a391e5517aa55220949d3ae7ffba46b] couldn't be sent.
(Send attempts: 9) Details: WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. Status: TrustFailure at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at Microsoft.Exchange.Services.Core.NotificationServiceClient.HandleResponse(IAsyncResult responseAsyncResult)