Ory is the largest open source community in the world for cloud software application security. We maintain advanced open source security software solving authentication, authorization, access control, application network security, and delegation. Ory implements a variety of industry and best-practice standards including OAuth 2.0 / OAuth 2.1, OpenID Connect, Zero Trust Networking, Google Zanzibar Policy Framework, FIDO2 U2F, WebAuthn, TOTP, and more.

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<@U04UQ68083H> is there a way to blocklist particular email addresses when using Ory Enterprise SSO?

Hmm, I don't know enough to give you a confident answer yet. The provided knowledge sources do not mention a feature to blocklist particular email addresses when using Ory Enterprise SSO. However, Ory provides various security measures such as rate limiting, hooks, and email verification to enhance the security of your application. For more specific information, you may want to check the [Ory documentation](<https://www.ory.sh/docs/>).

Hello <@U077RL9PHH8>
You can do this using Ory Actions if you are using a blocklist.
You can also block certain email addresses using regex in the identity schema.

Great, thanks for this. Hadn't though of this approach. Thanks

Sure, I have been meaning to add a concrete example to the docs for the Ory Actions option...
soon :smile: