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OutlookAnywhere,UCC SAN, RPC Endpoint 6001, Error 1130, HTTP Status 401 Unauthorized

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  • OutlookAnywhere,UCC SAN, RPC Endpoint 6001, Error 1130, HTTP Status 401 Unauthorized

    OutlookAnywhere not working. External clients will not connect via OA, but Domain-joined internal LAN clients will connect.

    Exchange 2007, Windows Server 2003 R2 Enterprise, 1xCAS
    internal Exchange server name: qonfdom.qonferdm.local
    external domain name: qondom.com
    OWA: mail.qondom.com

    I have Multiple SAN UCC Certificate through GoDaddy.
    Subject Alternative Names are as follows:
    DNS Name=mail.qondom.com
    DNS Name=www.mail.qondom.com (GoDaddy added this)
    DNS Name=autodiscover.qondom.com
    DNS Name=autodiscover.qonferdm.local
    DNS Name=qonfdom.qonferdm.local
    DNS Name=mail.qondom.com
    DNS Name=qondom.com

    http://testexchangeconnectivity.com yeilds one error:
    Attempting to ping RPC Endpoint 6001 (Exchange Information Store) on server qonfdom.qonferdm.local
    Failed to ping Endpoint
    An RPC Error was thrown by the RPC runtime. Error 1130 1130

    NOTE: I have checked the register key to confirm correct DWORD and ports

    [PS] Test-OutlookWebServices

    Id : 1013
    Type : Error
    Message : When contacting https://autodiscover.qondom.com/ews/exchange.asmx received the error The request failed with HTTP status 401
    : Unauthorized.
    Id : 1016
    Type : Error
    Message : [EXPR]-Error when contacting the AS service at https://autodiscover.qondom.com/ews/exchange.asmx. The elapsed time was 312 m
    illiseconds.

    [PS] Get-OABVirtualDirectory

    MetabasePath : IIS://qonfdom.qonferdm.local/W3SVC/1/ROOT/OAB
    Server : QONFDOM
    InternalUrl : http://qonfdom.qonferdm.local/OAB
    InternalAuthenticationMethods : {WindowsIntegrated}
    ExternalUrl : http://mail.qondom.com/OAB
    ExternalAuthenticationMethods : {WindowsIntegrated}
    ObjectClass : {top, msExchVirtualDirectory, msExchOABVirtualDirectory}
    OriginatingServer : qonfdom.qonferdm.local
    IsValid : True


    [PS] Test-OutlookWebServices -identity emailaccountname
    Id Type Message
    -- ---- -------

    1013 Error When contacting https://autodiscover.qond...
    1016
    Error [EXPR]-Error when contacting the AS servi...

    [PS] Get-WebServicesVirtualDirectory

    InternalNLBBypassUrl : https://qonfdom.qonferdm.local/ews/exchange.asmx
    Name : EWS (Default Web Site)
    InternalAuthenticationMethods : {Ntlm, WindowsIntegrated}
    ExternalAuthenticationMethods : {Ntlm, WindowsIntegrated}
    BasicAuthentication : False
    DigestAuthentication : False
    WindowsAuthentication : True
    MetabasePath : IIS://qonfdom.qonferdm.local/W3SVC/1/ROOT/EWS
    Server : QONFDOM
    InternalUrl : https://qonfdom.qonferdm.local/EWS/Exchange.asmx
    ExternalUrl : https://autodiscover.qondom.com/ews/exchange.asmx
    ObjectClass : {top, msExchVirtualDirectory, msExchWebServicesVirtualDirectory}
    OriginatingServer : qonfdom.qonferdm.local

    [PS] Get-ClientAccessServer

    Name : QONFDOM
    OutlookAnywhereEnabled : True
    AutoDiscoverServiceCN : qonfdom
    AutoDiscoverServiceClassName : ms-Exchange-AutoDiscover-Service
    AutoDiscoverServiceInternalUri : https://autodiscover.qondom.com/Autodiscover/Autodiscover.xml
    OriginatingServer : qonfdom.qonferdm.local
    ObjectClass : {top, server, msExchExchangeServer}


    [PS]Get-OutlookProvider

    CertPrincipalName : msstd:mail.qondom.com
    Server :
    TTL : 1
    AdminDisplayName :
    ExchangeVersion : 0.1 (8.0.535.0)
    Name : EXPR
    DistinguishedName : CN=EXPR,CN=Outlook,CN=AutoDiscover,CN=Client Access,CN=fifthgen,CN=Microsoft Exchange,CN=Services,CN=Configuration
    ,DC=qonferdm,DC=local
    Identity : EXPR
    ObjectCategory : qonferdm.local/Configuration/Schema/ms-Exch-Auto-Discover-Config
    ObjectClass : {top, msExchAutoDiscoverConfig}
    OriginatingServer : qonfdom.qonferdm.local

    https://localhost/Autodiscover/Autodiscover.xml internally yields the following:
    <?xml version="1.0" encoding="utf-8" ?>
    - <Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
    - <Response>
    - <Error Time="23:46:13.7031250" Id="3553385250">
    <ErrorCode>600</ErrorCode>
    <Message>Invalid Request</Message>
    <DebugData />
    </Error>
    </Response>
    </Autodiscover>


    https://qonfdom/Autodiscover/Autodiscover.xml internally yeilds:
    similar results to above
    DynDNS records:
    qondom.com 60 A IP
    qondom.com 43200 MX 10 mail.qondom.com.
    autodiscover.qondom.com 600 A IP
    mail.qondom.com 600 A IP
    www.qondom.com 43200 CNAME qondom.com.
    _autodiscover._tcp.qondom.com 43200 SRV 0 1 8000 mail.qondom.com.

    Any help would be great. I've looked up all these errors and the postings I've found don't resolve my issue.

  • #2
    Re: OutlookAnywhere,UCC SAN, RPC Endpoint 6001, Error 1130, HTTP Status 401 Unauthori

    Problem
    ======
    Autodiscover function on Outlook anywhere didn't work. When we test it in the testexchangeconnectivity.com troubleshooting website, we got an error "Attempting to ping RPC Endpoint 6001 (Exchange Information Store) on server qonfdom.qonferdm.local Failed to ping endpoint; An RPC Error was thrown by the RPC Runtime. Error 1130 1130."

    Root cause
    ==============
    1. The reason why we cannot configure Outlook anywhere profile is we logon logMeIn account which caused the network confusion on home computer.
    2. The reason why we failed to test email autoconfiguration is we enabled the option "Accept client certificates" on Default web site and autodiscover virtual directory.

    Resolution
    =======
    1. Log off LogMeIn account.
    2. On IIS manager, enable the option "Ignore client certificates" on Default web site and all the autodiscover related virtual directory.

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