SPF,DMARC,DKIM

[patrickvillados]

Hi,

Good Day,

I have questions regarding my Subject above, can you help me what is the best to implement first on our Email Security Appliance?

What is the difference between them?

How to block/filter spoof domain?

Hoping for your response.

Thank you

Pat

[Libin Varghese]

Hi Pat,

Please see attached a comprehensive guide to prevent spoofed emails.

Thanks!

Libin Varghese

[patrickvillados]

Thank you sir Libin for your response.

We'll review the file and I'll give you an update once we implement this.