Failure to sync with Outlook/hotmail

Once again I am not able to send/receive messages from my Outlook / Hotmail accounts. Please help. Here is a relevant section of the log.
2:40:35 PM Online state: changed to online due to NetworkAvailability GUIStatus_Exception_Reported = True
2:47:11 PM [email protected] IMAP Synchronizing folder list
2:47:33 PM [email protected] [AirSync] MailClient.Accounts.AuthenticationAbortedException: Authentication aborted
—> MailClient.Protocols.Common.HttpResponseException: Exception of type ‘MailClient.Protocols.Common.HttpResponseException’ was thrown.
at MailClient.Protocols.Common.WebClientExtensions.EnsureOK(HttpResponseMessage response)
at MailClient.Protocols.AirSync.Protocol.ActiveSyncCommandRequest.GetResponse(CancellationToken cancellationToken)
at MailClient.Protocols.AirSync.Protocol.LoggingCommandRequest.GetResponse(CancellationToken cancellationToken)
at MailClient.Protocols.AirSync.AirSyncFolderSynchronizer.GetFolderList(IListFoldersProgress progress, Folder homeFolder, CancellationToken cancellationToken)
at MailClient.Protocols.Common.FolderSynchronizer.<>c__DisplayClass16_0.b__0(WorkerStatus status, CancellationToken cancellationToken)
at MailClient.Protocols.AirSync.AirSyncGenericCommand.Execute(WorkerStatus status)
— End of inner exception stack trace —
at MailClient.Protocols.AirSync.AirSyncGenericCommand.Execute(WorkerStatus status)
at MailClient.Commands.Command.Process(WorkerStatus status)
EnqueuedStackTrace =
at MailClient.Protocols.Common.FolderSynchronizer.EnqueueGetFolderList(Folder homeFolder, Action1 completed, Boolean prioritize) at MailClient.Protocols.Common.FolderSynchronizer.GoOnlinePre() at MailClient.Protocols.AirSync.AirSyncFolderSynchronizer.GoOnlinePre() at MailClient.Protocols.AirSync.AirSyncAccount.GoOnlineInt() at MailClient.Protocols.Common.AccountBase.ChangeOnlineState(Boolean online, OfflineReason offlineReason) at MailClient.Protocols.Common.AccountBase.GoOnline() at MailClient.Accounts.AccountList.<>c__DisplayClass24_0.<SetOnlineState>b__1(IAccount account) at System.Threading.Tasks.Parallel.<>c__DisplayClass44_02.b__1(IEnumerator& partitionState, Int32 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)
at System.Threading.Tasks.TaskReplicator.Replica`1.ExecuteAction(Boolean& yieldedBeforeCompletion)
at System.Threading.Tasks.TaskReplicator.Replica.Execute()
at System.Threading.Tasks.TaskReplicator.Replica.<>c.<.ctor>b__4_0(Object s)
at System.Threading.Tasks.Task.InnerInvoke()
at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)
at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
at System.Threading.Tasks.Task.ExecuteEntryUnsafe(Thread threadPoolThread)
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
GUIStatus_Exception_Reported = True

Same here. And, No, I don’t want to set it up as Exchange.