Do changes to required forwardemail DNS records require me to delete old ones?

[tallfunnyjew]

I've been a paid user for some time now. It seems that the required DNS settings have shifted over time. I'm not clear on if I need to keep the older DNS records. If someone can chime in, that be great. The attached is a good example of what I mean but there are other records with seeming new SPF entries as well.

Would love some assistance as the dev isn't responding to emails.

[titanism]

You should not have two DMARC records, that screenshot shows two. Delete the one on the top, but only do so after ensuring your outbound message sent with @yourdomain.com are using DKIM signatures (e.g. if you send using our SMTP servers, smtp.forwardemail.net per the guides below, then you're OK). You should use p=reject to prevent attackers from damaging your domain reputation via impersonation.

https://forwardemail.net/en/faq#how-do-i-set-up-dkim-for-forward-email

https://forwardemail.net/en/guides/send-email-with-custom-domain-smtp

[tallfunnyjew]

I am using your SMTP servers for some, but not all of my domains. For now, I'll just focus on those where I am, however. And on those domains, there is no specific DKIM or DMARC settings shown on your send email with custom domain link, nor on your the send via gmail link which I use.

I know there used to be some page where I could find those settings to copy into my DNS records because... those DNS records are still there back on my domain host (Porkbun).

Which is why, for me, this issue isn't closed. Open to other solutions.