Hi, we are in a hosted environment so we have a few OWA and autodiscover sites in IIS.Here is an output of "Test e-mail autoconfiguration" in Outlook.When i look at the <OwaUrl> part of the xml, i see some site FQDNs. What i want to know is the order of these sites. Why is the "eposta.sahukuk.com" is in the first line. Which makes this site order based on what?When using outlook 2010 beta, although my email address is @koc.net, Outlook 2010 shows eposta.sahukuk.com as my owa page. But it should be eposta.koc.net<?xml version="1.0" encoding="utf-8"?><Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006"> <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a"> <User> <DisplayName>Evren Sevilmis (Koc.net)</DisplayName> <LegacyDN>/o=ASPKOC/ou=FIRST ADMINISTRATIVE GROUP/cn=RECIPIENTS/cn=EVRENS</LegacyDN> <DeploymentId>3ba1e320-fc64-468b-bbae-4075570b4c29</DeploymentId> </User> <Account> <AccountType>email</AccountType> <Action>settings</Action> <Protocol> <Type>EXCH</Type> <Server>MSGMBX01.aspkoc.net</Server> <ServerDN>/o=ASPKOC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MSGMBX01</ServerDN> <ServerVersion>72018167</ServerVersion> <MdbDN>/o=ASPKOC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MSGMBX01/cn=Microsoft Private MDB</MdbDN> <PublicFolderServer>EXCH01A.aspkoc.net</PublicFolderServer> <AD>MSGDC02.aspkoc.net</AD> <ASUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</ASUrl> <EwsUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</EwsUrl> <OOFUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</OOFUrl> <UMUrl>https://msgcas01.aspkoc.net/UnifiedMessaging/Service.asmx</UMUrl> <OABUrl>Public Folder</OABUrl> </Protocol> <Protocol> <Type>EXPR</Type> <Server>eposta.koc.net</Server> <SSL>On</SSL> <AuthPackage>Basic</AuthPackage> <ASUrl>https://autodiscover.koc.net/ews/Exchange.asmx</ASUrl> <EwsUrl>https://autodiscover.koc.net/ews/Exchange.asmx</EwsUrl> <OOFUrl>https://autodiscover.koc.net/ews/Exchange.asmx</OOFUrl> <OABUrl>Public Folder</OABUrl> </Protocol> <Protocol> <Type>WEB</Type> <External> <OWAUrl AuthenticationMethod="Fba">http://eposta.sahukuk.com/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">http://mail.akpakoc.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">http://mail.odc.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://eposta.koc.net/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.aygaz.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.kocfinans.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.paro.com.tr/OWA</OWAUrl> <Protocol> <Type>EXPR</Type> <ASUrl>https://autodiscover.koc.net/ews/Exchange.asmx</ASUrl> </Protocol> </External> <Internal> <OWAUrl AuthenticationMethod="Basic">https://msgcas01.aspkoc.net/owa</OWAUrl> <OWAUrl AuthenticationMethod="Basic">https://msgcas02.aspkoc.net/owa</OWAUrl> <Protocol> <Type>EXCH</Type> <ASUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</ASUrl> </Protocol> </Internal> </Protocol> </Account> </Response></Autodiscover>

Hi,Do you have several CAS published to the internet?Do you have CAS redirecting enabled? Do you have register these domain in DNS server? Besides, the WEB setting contains the best URL for Outlook Web Access for the user to use. This setting is not in use. Regards, Xiu

we have 2 cas server behind an isa 2006 array.domains are all registed on public dns servers.when i use outlook 2010 with my @koc.net account, Outlook 2010 says my owa adddress is eposta.sahukuk.comit is clear that outlook 2010 or an application using exchange web services chooses the first <OWAUrl>I need to know what makes the eposta.sahukuk.com the first url in <OWAUrl> section of the xml.

Hi,From the xml report, we notice that the user is on Exchange Server 2007,it was moved from Exchange Server 2003, it that true?I'd like to know what is the settings on External URL for OWA(Default Web Site) from EMC. Note: Pleases try to use get-owavirtualdirectory |fl ExternalURL,name and then post here.How did you publish your CAS server? Does these CAS server in different site? How many AD site in your scenario?Did user Evren Sevilmis login Outlook from sahukuk.com site?Besides, how many exchange servers in your network? Each site has exchange server installed?If you have outlook 2007 installed,then please try to test e-mail autoconfiguration and then post the xml report here.Regards,Xiu

CAS server are all in the same site, actually there is only one site. User Evren Sevilmis is a @koc.net user and newer log on to sahukuk.com owa site. But strangely Outlook 2010 shows https://eposta.sahukuk.com as Evren's owa site..*****************[PS] C:\Windows\System32>get-owavirtualdirectory |fl ExternalURL,name ExternalUrl : https://eposta.koc.net/owaName : owa (Default Web Site) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exchweb (Default Web Site) ExternalUrl : https://eposta.koc.net/owaName : owa (Default Web Site) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exchweb (Default Web Site) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exadmin (Default Web Site) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exadmin (Default Web Site) ExternalUrl :Name : owa (testasp.koc.net) ExternalUrl :Name : owa (testasp.koc.net) ExternalUrl : http://mail.odc.com.tr/owaName : owa (odc.com.tr) ExternalUrl : http://mail.odc.com.tr/owaName : owa (odc.com.tr) ExternalUrl : https://mail.aygaz.com.tr/owaName : owa (aygaz.com.tr) ExternalUrl : https://mail.aygaz.com.tr/owaName : owa (aygaz.com.tr) ExternalUrl : http://eposta.sahukuk.com/owaName : owa (sahukuk.com) ExternalUrl : http://eposta.sahukuk.com/owaName : owa (sahukuk.com) ExternalUrl : https://mail.paro.com.tr/owaName : owa (paro.com.tr) ExternalUrl : https://mail.paro.com.tr/owaName : owa (paro.com.tr) ExternalUrl : https://mail.kocfinans.com.tr/owaName : owa (kocfinans.com.tr) ExternalUrl : https://mail.kocfinans.com.tr/owaName : owa (kocfinans.com.tr) ExternalUrl : http://mail.akpakoc.com.tr/owaName : owa (akpakoc.com.tr) ExternalUrl : http://mail.akpakoc.com.tr/owaName : owa (akpakoc.com.tr) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exadmin (Default Web Site) ExternalUrl :Name : Exchange (Default Web Site) ExternalUrl :Name : Public (Default Web Site) ExternalUrl :Name : Exadmin (Default Web Site) [PS] C:\Windows\System32>***********************************we have 3 CCR mailbox servers. All in one site.Outlook 2007 email autoconfiguration is below:**********************************<?xml version="1.0" encoding="utf-8"?><Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006"> <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a"> <User> <DisplayName>Evren Sevilmiş (Koç.net)</DisplayName> <LegacyDN>/o=ASPKOC/ou=FIRST ADMINISTRATIVE GROUP/cn=RECIPIENTS/cn=EVRENS</LegacyDN> <DeploymentId>3ba1e320-fc64-468b-bbae-4075570b4c29</DeploymentId> </User> <Account> <AccountType>email</AccountType> <Action>settings</Action> <Protocol> <Type>EXCH</Type> <Server>MSGMBX01.aspkoc.net</Server> <ServerDN>/o=ASPKOC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MSGMBX01</ServerDN> <ServerVersion>72018167</ServerVersion> <MdbDN>/o=ASPKOC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MSGMBX01/cn=Microsoft Private MDB</MdbDN> <PublicFolderServer>MSGPUB01.aspkoc.net</PublicFolderServer> <AD>MSGDC03.aspkoc.net</AD> <ASUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</ASUrl> <EwsUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</EwsUrl> <OOFUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</OOFUrl> <UMUrl>https://msgcas01.aspkoc.net/UnifiedMessaging/Service.asmx</UMUrl> <OABUrl>Public Folder</OABUrl> </Protocol> <Protocol> <Type>EXPR</Type> <Server>eposta.koc.net</Server> <SSL>On</SSL> <AuthPackage>Basic</AuthPackage> <ASUrl>https://autodiscover.koc.net/ews/Exchange.asmx</ASUrl> <EwsUrl>https://autodiscover.koc.net/ews/Exchange.asmx</EwsUrl> <OOFUrl>https://autodiscover.koc.net/ews/Exchange.asmx</OOFUrl> <OABUrl>Public Folder</OABUrl> </Protocol> <Protocol> <Type>WEB</Type> <External> <OWAUrl AuthenticationMethod="Fba">http://eposta.sahukuk.com/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">http://mail.akpakoc.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">http://mail.odc.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://eposta.koc.net/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.aygaz.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.kocfinans.com.tr/OWA</OWAUrl> <OWAUrl AuthenticationMethod="Fba">https://mail.paro.com.tr/OWA</OWAUrl> <Protocol> <Type>EXPR</Type> <ASUrl>https://autodiscover.koc.net/ews/Exchange.asmx</ASUrl> </Protocol> </External> <Internal> <OWAUrl AuthenticationMethod="Basic">https://msgcas01.aspkoc.net/owa</OWAUrl> <OWAUrl AuthenticationMethod="Basic">https://msgcas02.aspkoc.net/owa</OWAUrl> <Protocol> <Type>EXCH</Type> <ASUrl>https://msgcas01.aspkoc.net/EWS/Exchange.asmx</ASUrl> </Protocol> </Internal> </Protocol> </Account> </Response></Autodiscover>*********************************