We use it together with a standard burner provider list, probably our approach can help other people as well.
We try to resolve MX records for the domain, it is enough to cover most popular providers. IP blocklist covers self-hosted burner email providers as well. They can purchase a domain every day for $3, but getting a new IP addresses is more expensive
I've heard about this module in the podcast and want to show our solution, which tries to detect new domains:
https://github.com/Short-io/otm-detector
We use it together with a standard burner provider list, probably our approach can help other people as well.
We try to resolve MX records for the domain, it is enough to cover most popular providers. IP blocklist covers self-hosted burner email providers as well. They can purchase a domain every day for $3, but getting a new IP addresses is more expensive