Hi,
I have an Exchange Server 2013 running on one Server. I have set up a receive connector for the internal Scanner (Scan to Email). this works most of the time - but occasionally fails with the following error: "51 4.4.0 Error encountered while communicating with primary target IP address: ""421 4.4.2 Connection dropped" - any help will be appreciated.
I have run the health tests on the server and these are the unhealthy returns:
| Server | State | Name | TargetResource | HealthSetName | AlertValue | ServerComp |
| onent | ||||||
| ------ | ----- | ---- | -------------- | ------------- | ---------- | ---------- |
| EXCHVM | NotApplicable | ActiveSyncCTPMonitor | ActiveSync | ActiveSync | Unhealthy | None |
| EXCHVM | Offline | OutlookProxyTestM... | MSExchangeRpcProx... | Outlook.Proxy | Unhealthy | RpcProxy |
| EXCHVM | Offline | RWSProxyTestMonitor | MSExchangeReporti... | RWS.Proxy | Unhealthy | RwsProxy |
| EXCHVM | Offline | RPSProxyTestMonitor | MSExchangePowerSh... | RPS.Proxy | Unhealthy | RpsProxy |
| EXCHVM | Offline | OWAProxyTestMonitor | MSExchangeOWACale... | OWA.Proxy | Unhealthy | OwaProxy |
| EXCHVM | Offline | AutodiscoverProxy... | MSExchangeAutoDis... | Autodiscover... | Unhealthy | AutoDis... |
| EXCHVM | Offline | OWAProxyTestMonitor | MSExchangeOWAAppPool | OWA.Proxy | Unhealthy | OwaProxy |
| EXCHVM | Offline | OABProxyTestMonitor | MSExchangeOABAppPool | OAB.Proxy | Unhealthy | OabProxy |
| EXCHVM | Offline | ActiveSyncProxyTe... | MSExchangeSyncApp... | ActiveSync.P... | Unhealthy | ActiveS... |
| EXCHVM | Offline | EWSProxyTestMonitor | MSExchangeService... | EWS.Proxy | Unhealthy | EwsProxy |
| EXCHVM | Offline | ECPProxyTestMonitor | MSExchangeECPAppPool | ECP.Proxy | Unhealthy | EcpProxy |
| EXCHVM | NotApplicable | AutodiscoverCtpMo... | EXCHVM.theplantpe... | Autodiscover | Unhealthy | None |
| EXCHVM | Online | OnPremisesInbound... | FrontendTran... | Unhealthy | Fronten... | |
| EXCHVM | NotApplicable | EWSCtpMonitor | EXCHVM.theplantpe... | EWS | Unhealthy | None |
| EXCHVM | NotApplicable | HealthManagerHear... | Monitoring | Unhealthy | None | |
| EXCHVM | NotApplicable | OwaIMInitializati... | OWA.Protocol.Dep | OWA.Protocol... | Unhealthy | None |
| EXCHVM | Online | HubAvailabilityMo... | HubTransport | HubTransport | Unhealthy | HubTran... |
| EXCHVM | Online | Messages.failed.t... | HubTransport | Unhealthy | HubTran... | |
| EXCHVM | NotApplicable | OwaCtpMonitor | OWA | Unhealthy | None | |
| EXCHVM | NotApplicable | Mapi.Submit.Monitor | MailboxTransport | MailboxTrans... | Unhealthy | None |
| EXCHVM | NotApplicable | OutlookMailboxCtp... | Outlook | Unhealthy | None | |
any idea where I should start?