How DKIM SPF & DMARC Work to Prevent Email Spoofing

In this tutorial, we explain how SPF, DKIM & DMARC work to protect your email server from spam related to spoofing or email message tampering.

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[MartinSauter]

Finally someone who is able to explain these three concepts in a way I can understand it. Thank you so much!

[TechieTard]

From a messaging architect, you've done a great job of explaining this in laymen terms.

[ferne]

Thank you so much! In 17 minutes I have finally understood, the information of what is going on in the background makes all the difference.

[noahslinker]

Thanks, this helped a lot. Videos like this tend to just solidify information so much better than just reading text.

[quezzo]

Great explanation! Provide insight to the backend workings makes the concepts much easier to follow!

[YADIDAHEEM]

Fantastic job. Very clear and easy to follow explanations. Well done

[arthurfelde]

Great explanation, easy to follow and to understand, thank you very much

[venkaraj]

Thanks for laying this out in simple language

[brijeshp]

nice explaination clearly understood the concept.kudoos..

[forunfinishedbusiness]

Thank you for the explanation. Been trying to put these 3 concepts together for a long time!!

[exploreyourdreamlife]

I am tired of spam making my mail full. This is a very useful method of preventing mail spam and spoofing through DMARC and DKM. Liked and Subbed

[TheBharatpremi]

Thanks for explaining these concepts in easy way.

[ethanfarnsworth]

This was an amazing video! The explanation + visual aid helped so much thank you!!

[unoiamash]

Content king
lets share and support
👌👌👌

[govindrai]

Thank you for sharing your knowledge! Very straightforward examples.

[jamesfeverett]

Great video! Very well laid out and easy to follow. Thank you.

[georgewashington]

Helpful video. Is it fair to say that implementation of DMARC is more about helping out other companies from getting scammed via an email masquerading as our domain? I could see that as reputation protection as well to an extent.

[AzmiBesar]

Im just 2 months into my new job in a managed hosting company and emails are 1 of the company core business. I was told about SPF, DMARC, DKIM but could not really understand it. Thanks for clarifying

[novianindy]

for multiple relay servers, should dkim be setup in each server? or only in the first smtp server?

[foygrln]

Shouldn't your dkim TXT record be called 'test._domainkey' if you set the selector name to 'test' in your mail server?