Enhancing email delivery with SPF, DKIM and DMARC

A video tutorial on enhancing email delivery with SPF, DKIM and DMARC on a postfix email server. A proper spf,dkim and dmarc configuration can help enhance email delivery and can help deliver email to inbox and avoid being tagged as spam.
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[@alexferrara4527]

This video is quite thorough, yet easy to understand. Well done.

[@kornelijekovac9793]

How do you setup MX, SPF, DKIM, and DMARC for multiple mail services? Any example of that?

[@lwazicembi6481]

Thank you Amit. This video helped a lot. Well done

[@erwinreyesruminot4351]

easy and quite helpful tutorial, thanks a lot!

[@MrAlazawi]

amazing video, Liked shared and subscribed... keep it up

[@VitorFortuna]

Great material! Thanks for sharing and congrats!

[@AmitSharma-en7kn]

Hi, I am facing some issue with my emails, I can send emails to same domain email id's but cant send to other domains … do I need to add any new record in dns?

[@RaviKumar-we1iw]

Great video. Looking for more topics on email marketing !!!

[@itfarm]

Great Video. Thanks!

[@safetime100]

Amazing, Keep up the good work!

[@agency1000x]

when you 1st start is it not better to set you dmarc p=none instead of reject for the 1st few months?

[@MarkusNewhart]

Under A Record Host "Mail" IP Adress Do we also need that? You dont explain anything. Im assuming for ours to work its not necessary!

[@krishanchopra4232]

Very Well Explained. Nice Work :)

[@thomasl6638]

i am getting SMTP error 451 service unavailable issue even after setting giving opendkim all permision requird please help. what else could be causing this

[@ibrahimahdadou6494]

bro i use zoc7 and u name of this apk your use ?

[@ddg170]

The best explanation

[@alexanderg9106]

Very well explained and done! Keep up the good work!

[@lserranoit]

How can I doit with a different email from server domain as mailchimp does. I mean múltiple email domains sender signed with dkim

[@AmitNepal]

You can configure as many domains as you like as long as the DNS records are published by the domain owners.

[@MarkusNewhart]

Also do we need the MX record that you have?

[@AmitNepal]

You would have to create your own mx record.

[@lalprasadadikari]

Amazingly explained in easy language, Well done.

[@ridgeahmed3088]

Sorry to be so off topic but does any of you know of a way to get back into an instagram account..? I was stupid lost the password. I appreciate any help you can offer me.

[@stepillasunzu2472]

Hi, Thanks for your great video! Just 2 questions. 1-) Does the DMARC policy kick in when an inbound email fail the DKIM and SPF for does it kick in the email fail the DKIM or SPF? The reason why I am asking is let's say you are allowing an external email server like mailchimp to send emails on your behalf. They will be in your SPF record as include but obviously they will never pass the DKIM test as they do not have you private key to encript emails with. 2-) In your DMARC record was there anything that specified if it was a stric or a relaxed policy? Again, thanks for your effort.

[@AmitNepal]

Dmarc is for other mail servers to validate that incoming emails originated from an authorized server. If dkim and spf fail for an inbound email, dkim policy is kicked in. Strict vs relaxed was defined in the configuration. I believe I briefly touched on that in the video.

[@georgxgeorgx494]

thanx

[@DMichigan]

Nice video. At 5:58, the link should be open-spf.org/SPF_Record_Syntax (you missed the '-' between 'open' and 'spf'. Maybe you want to add a correction in the info box.

[@AmitNepal]

Thank you for pointing out , I will make the correction as soon as I can !

[@a.a.wahiduzzaman8968]

nice bro! keep it up.

[@thomasl6638]

i am getting SMTP error 451 service unavailable issue even after setting giving opendkim all permision requird please help. what else could be causing this

[@AmitNepal]

Did you check the logs ? Is opendkim running ?

[@JoshuaBenham]

Thanks! Best video on how to set this up!!!!

[@marcoessomba157]

Awesome summary. Thanks for sharing!

[@dolphinc90]

Hi Amit. We are setting up email sending software to gather emails and then sending the newsletters . Would it be possible to get your paid help if we get stuck ?

[@AmitNepal]

Sure, let me know !

[@High3eam]

Hi, Great video!! Am I right in assuming, that DMARC is just a DNS record, and there isn't anything to configure inside postfixs main or master.cf for DMARC to work (Despite working DKIM and SPF is running)?

[@AmitNepal]

You are correct, dmarc is just a policy published in the DNS.

[@High3eam]

@@AmitNepal Thanks!

[@aayushghimire1434]

Are you from nepal ??

[@AmitNepal]

Yes

[@aayushghimire1434]

Sir do you work in nepal or foreign country ?

[@nabeelk496]

brother if we buy Amazon ses plan then do we need to handle SPF DKIM and DMARC? or they will do alll things by them self

[@AmitNepal]

You still have to do it, since they can't alter your DNS records normally.

[@nabeelk496]

@@AmitNepal i have hostgator server i want to do email marketing and i want to rotate my ip can you tell me how to do it.?

[@AhmedTXT]

Thanks BRO

[@mememoons]

Man I need help please in the SPF and MX Records

[@AmitNepal]

Send me an email and we can talk about it.

[@mememoons]

@@AmitNepal That's fine, can you provide me with your email? I'm gonna message you there :)

[@AmitNepal]

@@mememoons provide me yours and I will reach out.

[@mememoons]

@@AmitNepal Okay man, this is my email address: [e-mail] I will be there to get your email my brother, and thanks very much ;)