Email routing: cannot forward emails that are not authenticated
I have a number of users getting this email when attempting to email me (through Cloudflare's email routing). These users are typically using some custom domain that's likely not set up correctly, but I'd prefer to still receive these emails. Is there a way to prevent this from happening?
1 Reply
according to the docs, this is not optional and emails have to have auth and pass dmarc https://developers.cloudflare.com/email-routing/postmaster/
Cloudflare Docs
Postmaster
Reference page with postmaster information for professionals, as well as a known limitations section.
