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    Solved Exchange server: PHP Fatal error: Uncaught ErrorException: Notice: Unknown: Kerberos error: No Kerberos credentials available

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    • R
      Rosa A Hancock last edited by

      I cannot find any solution for,

      PHP Fatal error: Uncaught ErrorException: Notice: Unknown: Kerberos error: No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0) (try running kinit) for my.email.server.local (errflg=1) in Unknown:0

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      • Sanjeev
        Sanjeev developer UVdesk Staff last edited by

        @Rosa-A-Hancock

        Locate path in your project:

        vendor/uvdesk/mailbox-component/Console/RefreshMailboxCommand.php

        Open RefreshMailboxCommand.php and make changes here as suggested below.

        $imap = imap_open("{xx.xx.xx.xx:993/imap/ssl/novalidate-cert}", 'mydomain/user', 'password', NULL, 1, array('DISABLE_AUTHENTICATOR' => 'GSSAPI'));

        Hope it will help to resolve for Exchange server !!

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        • M
          Makss last edited by

          Hi @Sanjeev

          Thanks it was helpfull for me !!!
          I would suggest to only append , NULL, 1, array('DISABLE_AUTHENTICATOR' => 'GSSAPI'));
          to the existing value and modify if necessary the username/password/url directly in the uvdesk_mailbox.yaml config file.

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          • Sanjeev
            Sanjeev developer UVdesk Staff last edited by

            @Makss
            Yes, as {xx.xx.xx.xx:993/imap/ssl/novalidate-cert} we have added novalidate-cert so write down whole string for this.

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            • M
              Makss last edited by

              @Sanjeev yes, or you can add it from the web interface !
              Anyway, no error about Kerberos anymore, but on my side, i'm not able to get the ticket created from the mailbox... But it's another story !

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              • Sanjeev
                Sanjeev developer UVdesk Staff last edited by

                @Makss

                yes, or you can add it from the web interface !

                Sure, Glad to know now working for you !!

                Stay tuned with us for updates and upcoming release.
                https://github.com/uvdesk/community-skeleton

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