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AADSTS50011: The reply address ... does not match the reply addresses configured for the application.

How to fix “AADSTS50011: Reply address did not match because of case sensitivity.”

So, you got an AADSTS50011 error code? It’s just Azure AD’s authentication acting up because of an invalid reply address! Here are a bunch of different reasons that could have led to this error. This post describes the variant where the URL’s case sensitivity differs from what’s configured. For me,…Continue reading How to fix “AADSTS50011: Reply address did not match because of case sensitivity.”

Azure Active Directory (Azure AD)

How to fix “AADSTS50011: The reply address does not match the reply addresses configured” -error

So, you have an error with the code AADSTS50011? That’s ok – it’s just Azure AD‘s authentication acting up because of invalid reply URLs! Most of the time, it’s a simple configuration issue. Since there might be a couple of different reasons for this error, this post also describes a…Continue reading How to fix “AADSTS50011: The reply address does not match the reply addresses configured” -error