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Phishing Attack

UMAISEC

Hello, Community 

We are under Phishing Attack we receiving email coming from abroad network this is ransom emails tells the users to pay when we investigating found emails coming from this server with different IPs static.vnpt.vn also, we notice email source is the same  email destination for example : from jonh@example.com to:jonh@example.com

how we can block this type of attack?



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  • FormerMember
    0 FormerMember

    Hi ,

    Thank you for reaching out to the Community! 

    First of all, please provide some detail about the current configuration on your firewall for email protection. 

    Have you configured email protection SMTP deployment mode as MTA or legacy? 

    Provide the Spam and Malware protection details from the SMTP policy? 

    Thanks,

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  • FormerMember
    0 FormerMember

    Hi ,

    Thank you for reaching out to the Community! 

    First of all, please provide some detail about the current configuration on your firewall for email protection. 

    Have you configured email protection SMTP deployment mode as MTA or legacy? 

    Provide the Spam and Malware protection details from the SMTP policy? 

    Thanks,

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