i open a ticket with Microsoft and CRM Blaze and my answer
the email is below more basically what happens and that when we access a subdomain of mine the ssl certificate is failing
|### Support Braze|7:22 AM (9 hours ago)||!
Hi team,
Secondly, because Braze does NOT have visibility or expertise in the Cloudflare dashboard, we’re unable to guide you specifically on how to “to host the relevant mail DNS records with Cloudflare instead of Azure DNS”. For this, as mentioned, Cloudflare’s support team will be able to provide better advice.
Therefore, to answer your question earlier and to repeat the points, you may not need to point the CNAME value of ablink.mkt.chama.com.br to a CDN value, but again, this can only be confirmed with Cloudflare not Braze. As mentioned, this is because Cloudflare may be using a different set-up by needing your team to host the relevant mail DNS records with Cloudflare directly.
After you’ve set this up, you should then try sending an email to yourself with a sample URL in the email. Once the email is received in your inbox, you should click to see if the link redirects you successfully. You should also confirm with Cloudflare that the link in the email is indeed going through the CDN configuration.
I am confused about what you trying to achieve here due to insufficient issue description. If you are trying to set up DNS records for SendGrid, I have set them on one of my servers - if that is the case I can look them up for you.