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SPX Encryption

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Hello,

 

 I've read through many posts on this topic so I apologize if I'm simply overlooking something...

 

 I'm trying to enable SPX encryption on our UTM 9 firmware 9.503-4 and I've performed the following steps : 

 

  1. I've added our exchange server as the upstream host
  2. Our internal network for Host-Based Relay
  3. Enabled SPX Encryption Status to Enabled
  4. I've enabled a DLP phrase to trigger the encryption
  5. I've set up a send connector in our Exchange Server

 

The tried to send an e-mail using the trigger and I got an email back from the firewall : "a potentially confidential email has been blackholed and not delivered."

What am I missing in the configuration that's prompting this reply?

 

  Thanks. 



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  • 0

    Hi,

     

    I think I know whats wrong:

     

    Try to go to "email protection" -> "smtp" -> "data protection". The policy should say "blackhole" right now.

    Simply change it to "encrypt with spx" and there you go!

     

    Regards,

     

    Ole

  • 0 in reply to Ole Heydt

    Thank you, Ole... that did indeed change the message.  It now says that it has been encrypted, but when I view the log, I see "SPX Failure (password_not_presented)."

     

    I'm able to get it to work with One-Time Password but "Specified by recipient" fails with the above message.  Also, if I to use the reply portal; what do I need to do use for my hostname?  I have listen as my WAN, default port and allowed networks ANY.

     

      Thanks. 

     

Reply
  • 0 in reply to Ole Heydt

    Thank you, Ole... that did indeed change the message.  It now says that it has been encrypted, but when I view the log, I see "SPX Failure (password_not_presented)."

     

    I'm able to get it to work with One-Time Password but "Specified by recipient" fails with the above message.  Also, if I to use the reply portal; what do I need to do use for my hostname?  I have listen as my WAN, default port and allowed networks ANY.

     

      Thanks. 

     

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