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Evgeny Tkachev

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Posts posted by Evgeny Tkachev

  1. The problem: After installing the Exchange 2013 server in a co-existence scenario with existing server exchange 2007 the outlook cannot connect to the new mailboxes, created in Exchange 2013, showing the credentials window and following error: “There is a problem with the proxy servers's security certificate. The name on the security certificate is invalid or does not match the name of the target site [server.domain.com]. Outlook is unable to connect to the proxy server. (Error Code 0).”


    The owa access for the same mailboxes works fine and sending/receiving emails is possible.


    When trying to open https://*-mail-01.*.local/rpc in the browser, it asks for credentials and then gives error 404.


    Configuration data:


    1. Local domain aka *.local
    2. Mail domain of @**.net
    3. Exchange server 2007 sp3 *-mail.*.local
    4. Exchange server 2013 cu9 *-mail-01.*.local
    5. Certificate mail.*.local contains following namespaces:


    • mail.*.local
    • AutoDiscover.*.local
    • Autodiscover.**.net
    • *-MAIL-01
    • *.local
    • **.net
    • *-mail-01.*.local
    • Legacy.*.local
    • Mail.**.net

    Certificate is imported to both old and new exchange servers.


    SMTP, IMAP, POP and IIS are signed by the new certificate in the Exchange 2013 server.



    * - company internal domain name


    ** - company external email domain


    1. DNS records:
      • Autodiscover: ip of Exchange 2013
      • Legacy: ip of Exchange 2007
      • MAIL.*.local: ip of Exchange 2013


    1. Accepted Domains: **.net (standard domain), *.local
    2. Virtual namespaces (as configured on the Exchange 2013 server:

    Directory




    URL (internal and external)




    Authentication




    Autodiscover







    Integrated windows, standard




    Ecp




    https://mail.*.local/ecp




    Standard, formular-based




    EWS




    https://mail.*.local/ews/exchange.asmx




    Integrated windows




    Microsoft-Server-ActiveSync




    https://mail.*.local/Microsoft-Server-ActiveSync




    SSL-Activated, Standard,Client Certificate Ignore




    OAB




    https://mail.*.local/OAB







    owa




    https://mail.*.local/owa




    Form-based Domane\Username





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