Mail checker list of bad email domains

This has a nice list.txt that has a bunch of bad email domains

GitHub - FGRibreau/mailchecker: :mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.GitHub

Disposable-email-domains

GitHub - disposable-email-domains/disposable-email-domains: a list of disposable email domainsGitHub

Disposable email

Disposable Email Domains List - Download The Disposable Domains List | disposable-emails.github.iodisposable-emails.github.io

All email provider domains list

https://gist.github.com/ammarshah/f5c2624d767f91a7cbdc4e54db8dd0bf