Complete SPF/DKIM configuration for emails

[Wardormeur]

~~We have a bunch of emails which drops because of lack of authentication on our emails through Sendgrid. Adding those headers should help.~~ As stated by @BenChapman , the issue is not SPF by itself which is added by sendgrid, but the whitelabeling

• [ x] SPF whitelabeling
• [x] email link whitelabeling

[SemanticallyNull]

The emails you send out via SendGrid already have the correct SPF and DKIM signatures, they're attached automatically by SendGrid. Reason for this is that SendGrid uses a sendgrid.com address in the MAIL FROM command and this will pass most email provider filters since it's valid. It may not pass on some exceptionally restrictive providers. I think to overcome that you need to use whitelabeling.

[Wardormeur]

Thanks @BenChapman for the investigation :+1:

[Wardormeur]

Whitelabeling done

[Wardormeur]

Updated first comment to reflect real issue/actions

[Wardormeur]

email link whitelisting done