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Re: Using TLS for certain domains

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  • Noel Jones
    ... If you re asking how to test your TLS, use the openssl s_client. openssl s_client -connect se.rv.er.ip:port -starttls smtp If it s working, you ll get
    Message 1 of 18 , Jun 12, 2013
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      On 6/12/2013 10:53 AM, polloxx wrote:
      > Thanks Wietse.
      > Can we test this setup?
      >

      If you're asking how to test your TLS, use the openssl s_client.

      openssl s_client -connect se.rv.er.ip:port -starttls smtp


      If it's working, you'll get several screens full of connection info
      and certificate exchange, probably including some "unable to verify"
      messages you should ignore. The last thing displayed should be:

      250 DSN

      which tells that TLS is working. Type
      quit
      to exit back to your shell.



      -- Noel Jones
    • polloxx
      We wanted to test TLS and we ve found this one: http://www.checktls.com/ Thanks to the list for all the help.
      Message 2 of 18 , Jun 12, 2013
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        We wanted to test TLS and we've found this one: http://www.checktls.com/

        Thanks to the list for all the help.


        On Wed, Jun 12, 2013 at 8:05 PM, Noel Jones <njones@...> wrote:
        On 6/12/2013 10:53 AM, polloxx wrote:
        > Thanks Wietse.
        > Can we test this setup?
        >

        If you're asking how to test your TLS, use the openssl s_client.

        openssl s_client -connect se.rv.er.ip:port -starttls smtp


        If it's working, you'll get several screens full of connection info
        and certificate exchange, probably including some "unable to verify"
        messages you should ignore.  The last thing displayed should be:

        250 DSN

        which tells that TLS is working.  Type
        quit
        to exit back to your shell.



          -- Noel Jones

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