To stay updated on your favorite discussions, please create an account or log in. Then, click the Bookmark icon to subscribe and receive notifications.

Email firewall only for outside mails, how?

Christoffer
Christoffer W/ Alumni Posts: 6 Security Scout

Hi

 

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

 

Uten navn.png

 

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?

 

 

Comments

  • Laksh
    Laksh W/ Alumni Posts: 237 Cybercrime Crusader

    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

  • Christoffer
    Christoffer W/ Alumni Posts: 6 Security Scout

    Hi. 

     

    I cant find System - Policy Routes.

  • Christoffer
    Christoffer W/ Alumni Posts: 6 Security Scout

    Can you please help me?

  • Laksh
    Laksh W/ Alumni Posts: 237 Cybercrime Crusader

    Hello Christoffer,

     

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

This discussion has been closed.