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Lync cannot verify that the server is trusted for your sign-in address RRS feed

  • Question


  • Server EDGE and Server Revers Proxy worked.

    Sign-in address: Boy@X.com

    Skype FE Server FQDN: SFB2015.X.local

    In IE ,when type "https://meet.x.com"     x--open-->>     "https://meet.x.local"

    After I log into lync on my workstation I receive this prompt

    Screenshot



    • Edited by Fanaka.K Saturday, November 19, 2016 7:10 AM
    Tuesday, November 15, 2016 12:52 PM

All replies

  • Hi Fanaka,

    Please update, if you already checked the below link,

    https://support.microsoft.com/en-in/kb/2833618


    - Muralidharan. Please mark as answer/useful if my contribution helps you.

    Tuesday, November 15, 2016 1:04 PM
  • Not Work. Message changed.

    Screenshot

    Tuesday, November 15, 2016 1:30 PM
  • Lync cannot verify that the server is trusted for your sign in address - covers most of the scenarios

    https://blogs.technet.microsoft.com/jenstr/2011/02/10/lync-cannot-verify-that-the-server-is-trusted-for-your-sign-in-address/

    Tuesday, November 15, 2016 2:21 PM
  • does your SRV records point to the Pool name which is not the same as your sip domain ? it looks like the pool name is your internal domain name perhaps so its a different domain to your sip domain.

    Also is the pool name with the internal domain name listed on the front end server internal certificates as a SAN ?

    Thanks,

    Martin


    Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question please click "Mark As Answer". Thank you. This forum post is based upon my personal experience and does not reflect the opinion or view of my employer.

    Tuesday, November 15, 2016 2:46 PM
  • Which DNS? Internal - External

    can show picture ??t

    thanks

    • Edited by Fanaka.K Wednesday, November 16, 2016 9:04 AM
    Wednesday, November 16, 2016 7:13 AM
  • Hi Fanaka,

    Internal DNS its the SRV record, _sipinternaltls._tcp.domain.com, also i recommend having the latest patches installed on the client.

    Thanks,

    Martin


    Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question please click "Mark As Answer". Thank you. This forum post is based upon my personal experience and does not reflect the opinion or view of my employer.

    Wednesday, November 16, 2016 9:08 AM
  • Hi Fanaka,

    Welcome to our forum.

    Did this issue occur when you login Lync in internal domain? Or external domain?

    If this issue occur at internal domain, please make sure the following DNS record:
    1. SRV: _sipinternaltls._tcp.contoso.com----pool.contoso.com | Port 5061                                                                        
    2. A: pool.contoso.com---Front End pool IP address
    3. Then make sure pool.contoso.com has been added into SANs list. 

    https://technet.microsoft.com/en-us/library/gg398680(v=ocs.15).aspx 
    Notice: this link also apply to SFB 2015 server.

    If there are any questions or issues, please be free to let me know.

    Best Regards,
    Jim Xu
    TechNet Community Support


    Please remember to mark the replies as answers if they helped.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

    Thursday, November 17, 2016 5:24 AM
  • HI.

    This issue did occur when I login Lync in external domain.

    Saturday, November 19, 2016 5:04 AM
  • Hi Fanaka,

    Could you login SFB client after the second error occur?

    As you said, this issue occur when you login Lync client in external domain, please refer to the following link to check remoter connectivity, post result to us if there are any errors:
    https://testconnectivity.microsoft.com/ 

    In addition, update SFB server and client to the latest. Then I will share a thread with you:
    https://social.technet.microsoft.com/Forums/lync/en-US/adf2a64f-4146-4d05-8ead-841ca6317be0/client-get-following-error-when-signing-in-lync-cannot-verify-that-the-server-is-trusted-for-your?forum=ocsclients 

    If there are any questions or issues, please be free to let me know.

    Best Regards,
    Jim Xu
    TechNet Community Support


    Please remember to mark the replies as answers if they helped.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.
    • Edited by jim-xu Thursday, November 24, 2016 2:51 AM
    Thursday, November 24, 2016 2:50 AM