Hi @phearin ,
Yeah, you are right. PowerApps is case sensitive.
Actually, the Lower() function could achieve your needs. The Lower() function would convert any uppercase letters to lowercase. You could also take a try with the following formula:
If(Lower(User().Email) = "email@example.com", true, false)
Please take a try with above formula, check if the issue is solved.
If you have solved your problem, please go ahead to click "Accept as Solution" to identify this thread has been solved.
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