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Block inbound emails by email domain extension

Nuno Mota

Hi,

I would like to block inbound emails by email domain extension in my SOPHOS FIREWALL, for example:

.ru

.cn

Now i'm blocking by the complete domain (*@domain.extension), but i would like to block by domain extension.

Thanks

Nuno Mota



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    Hi  Thank you for reaching out to the Sophos community team.  Currently, with SF OS email functionality, it's not possible to directly block TLD (top-level domains) on the mail processing options.

    The workaround is to create a blocked hole DNAT rule to block traffic from unwanted countries as per the below guide:

    Create a black hole DNAT rule:
    docs.sophos.com/.../index.html

    You can submit your Feature Request using the in-product feedback in the Sophos Firewall located in the Top Menu Bar.



    You can also log a support case to raise a feature request which you can track it later with your sales account manager/local sales presentative or TAM.

    Regards,

    Vishal Ranpariya
    Technical Account Manager | Sophos Technical Support
    Sophos Support Videos | Knowledge Base  |  @SophosSupport | Sign up for SMS Alerts |
    If a post solves your question use the 'Verify Answer' link.

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