Hi,
Our Exchange 2013/2007 coexistence environment is set up and all is working apart from this:
Mailbox A has full permissions to Mailbox B. Mailbox A is migrated to Exchange 2013, but Mailbox B remains on Exchange 2007. If I login to Outlook Web App 2013 as Mailbox A and then "Open another mailbox..." and select Mailbox B, a new window opens up saying "HTTP 500 Internal Server Error". The URL it is trying is : https://webmail.ourdomain.com/owa/MailboxB@ourdomain.com/?offline=disabled
( I can open Mailbox A in Outlook 2010 and do "Open Other users's folder.." and Mailbox B opens up just fine. )
Our legacy CAS server's External and Internal URLs are set to : https://legacy.ourdomain.com/owa
and the Exchange 2013 CAS server's External and Internal URLs are set to : https://webmail.ourdomain.com/owa
We have FBA enabled on both the E2K7 and E2K13 OWA
In the IIS logs:
2015-03-02 16:36:50 <E2K13_IP> POST /owa/service.svc action=SubscribeToNotification&UA=0&ID=-25&AC=1&CorrelationID=c2899211-568d-4da4-a163-351a8621c9fd_142531419466924;&cafeReqId=7ffae082-a96f-42fd-85f8-bf23775ed5de; 443 ourdomain.com\MailboxA<LoadBalancer_IP> Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+Media+Center+PC+6.0)https://webmail.ourdomain.com/owa/#path=/mail 200 0 0 109
2015-03-02 16:36:50 <E2K13_IP> GET /owa/ offline=disabled&CorrelationID=<empty>;&cafeReqId=7c8e137f-cdb7-4449-9cb8-f36f94539244; 443 ourdomain.com\MailboxA <LoadBalancer_IP> Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+Media+Center+PC+6.0)
- 500 0 0 265
In the OWA HTTP Proxy logs:
2015-03-02T16:36:50.096Z,7c8e137f-cdb7-4449-9cb8-f36f94539244,15,0,913,7,,Owa,webmail.ourdomain.com,/owa/,,FBA,True,ourdomain.com\MailboxA,ourdomain.com,Smtp~MailboxB@ourdomain.com,Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0),<LoadBalancer_IP>,<Exchange2013ServerName>,500,,ServerNotFound,GET,,,,,ExplicitLogon-SMTP-Header,,,,0,,,,40,9,,0,7;,7,,0,7,,0,46.8643,0,,,,,,,,,1,10,0,,10,,50,50,?offline=disabled,,BeginRequest=2015-03-02T16:36:50.049Z;CorrelationID=<empty>;ProxyState-Run=None;ServerLocatorRefresh=beebf732-0f99-47a0-9f36-d266573f1510;RefreshingCacheEntry=CacheEntry(BackEndServer<Exchange2007ServerName>.ourdomain.com~1912832083|ResourceForest |LastRefreshTime 2015-03-02T16:01:29.3265514Z|IsSourceCachedData False);ProxyState-Complete=CalculateBackEnd;EndRequest=2015-03-02T16:36:50.096Z;I32:ADS.C[<DC_Name>]=1;F:ADS.AL[<DC_Name>]=6.6401;I32:ATE.C[<DC_Name>.ourdomain.com]=1;F:ATE.AL[<DC_Name>.ourdomain.com]=0,HttpProxyException=Microsoft.Exchange.HttpProxy.HttpProxyException: The server <Exchange2013ServerName>.ourdomain.com was not found in the topology. ---> Microsoft.Exchange.Data.Storage.ServerNotFoundException: The server <Exchange2013ServerName>.ourdomain.com was not found in the topology. at Microsoft.Exchange.Data.Storage.ServiceTopology.GetSite(String serverFullyQualifiedDomainName) at Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetServiceTopologyWithSites(String serverFqdn ServiceTopology topology) at Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetE12ExternalUrl[ServiceType](BackEndServer mailboxServer) at Microsoft.Exchange.HttpProxy.OwaProxyRequestHandler.GetE12TargetServer(BackEndServer mailboxServer) at Microsoft.Exchange.HttpProxy.BEServerCookieProxyRequestHandler`1.GetDownLevelClientAccessServer(AnchorMailbox anchorMailbox BackEndServer mailboxServer) at Microsoft.Exchange.HttpProxy.LatencyTracker.GetLatency[T](Func`1 operationToTrack Int64& latency) at Microsoft.Exchange.HttpProxy.ProxyRequestHandler.InternalOnCalculateTargetBackEndCompleted(TargetCalculationCallbackBeacon beacon) at Microsoft.Exchange.HttpProxy.ProxyRequestHandler.<>c__DisplayClass3b.<OnCalculateTargetBackEndCompleted>b__3a() --- End of inner exception stack trace ---;
Hoping that somebody can help ?
Thanks