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External Connection / Mail Server

Bruno H Silva 
Dear colleagues,

I have an internal e-mail server and in the last few days, I have received several login attempts in an attempt to send emails through IPS port 25 coming from other countries where we do not have employees. I would like to know how I could block connections from other countries only for login attempts/sending messages through our internal server.


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    You could try using a country block filter at the top of your firewall rule list or just s port 25 block rule from those countries.

    Ian

    XG115W - v20 GA - Home

    XG on VM 8 - v20 GA

    If a post solves your question please use the 'Verify Answer' button.

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  • 0

    You could try using a country block filter at the top of your firewall rule list or just s port 25 block rule from those countries.

    Ian

    XG115W - v20 GA - Home

    XG on VM 8 - v20 GA

    If a post solves your question please use the 'Verify Answer' button.

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