Email firewall only for outside mails, how?

Christoffer
Christoffer Posts: 6
in Business Security

Hi

 

We have a email firewall rule that reject a message if it contains a zip/rar attachment.

 

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I want this to only be used for outside communication. But I will still be possible to send email inside my

organization.

 

I have tried "Policy Routes" without any luck. So how can I fix this?

 

 

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Comments

  • Laksh
    Laksh Posts: 4,443 Former F-Secure Employee

    Hi Christoffer,

     

    I tried to get more information regarding your question and for this, "Outbound" policy route need to be updated (empty by default): add the IP addreses of the SMTP sender host into policy route (System > Policy Routes).

     

    Once you have defined the policy route, edit the rule and use "Restrict processing to selected policy routes" and/or to "Disable processing for selected policy routes" option to include or exclude the rule for specific users or groups.

     

    Example:

    Restrict processing to selected policy routes: outbound

    Disable processing for selected policy routes: default_inbound

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  • Christoffer
    Christoffer Posts: 6

    Hi. 

     

    I cant find System - Policy Routes.

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  • Christoffer
    Christoffer Posts: 6

    Can you please help me?

    Like
  • Laksh
    Laksh Posts: 4,443 Former F-Secure Employee

    Hello Christoffer,

     

    If you are still having this issue, kindly get in touch with our support team in order to troubleshoot this further.

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