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    • P
      pattonb last edited by

      I have a zimbra installatin , that seems to have the "better" of me at the moment. It seems the proxy has gone awry. I am see the following errors in the nginx.log.

      code_text
      ```All nginx lookup handlers are unavailable while SSL handshaking to lookup handler```
      code_text
      
      code_text
      ` zm lookup: all lookup handlers exhausted while SSL handshaking to lookup handler
      
      are a couple of the repeated errors from the nginx.log, any ideas ?
      
      dbeato 1 Reply Last reply Reply Quote 0
      • dbeato
        dbeato @pattonb last edited by

        @pattonb said in any zimbra specialists:

        All nginx lookup handlers are unavailable while SSL handshaking to lookup handler

        What is your Zimbra Version and OS?

        P 1 Reply Last reply Reply Quote 0
        • P
          pattonb @dbeato last edited by

          @dbeato 8.8.12 and centos 16

          dbeato 1 Reply Last reply Reply Quote 0
          • dbeato
            dbeato @pattonb last edited by

            @pattonb said in any zimbra specialists:

            @dbeato 8.8.12 and centos 16

            CentOS 16 ?

            P 1 Reply Last reply Reply Quote 0
            • P
              pattonb @dbeato last edited by

              @dbeato argh ubuntu, too many things on the go. my apologies

              dbeato scottalanmiller 2 Replies Last reply Reply Quote 0
              • dbeato
                dbeato @pattonb last edited by

                @pattonb I am assuming you did this already? https://forums.zimbra.org/viewtopic.php?t=65887 and also Ubuntu 16.04 and ZImbra 8.8.12 are old and need to be updated. You can also try to update to the 8.8.15 version but check the prerequisites before doing so. Also can you detail any other issues you are experiencing on the client side?

                P scottalanmiller 2 Replies Last reply Reply Quote 0
                • P
                  pattonb @dbeato last edited by

                  @dbeato that wasn't the issue

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                  • L
                    Lahistic Makonem 0 last edited by

                    Did you get this resolved? I had this issue a couple years ago when installing zimbra

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                    • scottalanmiller
                      scottalanmiller @pattonb last edited by

                      @pattonb said in any zimbra specialists:

                      @dbeato argh ubuntu, too many things on the go. my apologies

                      That's ancient. Even by LTS standards that's ancient. You should be on 20.04 at the absolutely minimum if you run Ubuntu, and you should be being prepared to go to 22.04 in ~90 days. Even running 18.04 LTS at this point is inexcusably old.

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                      • scottalanmiller
                        scottalanmiller @dbeato last edited by

                        @dbeato said in any zimbra specialists:

                        also Ubuntu 16.04 and ZImbra 8.8.12 are old and need to be updated.

                        General system admin rule of thumb.... always update before troubleshooting. There is a high chance that patching alone will resolve issues.

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