Hi @Anders Madsen · Thank you for reaching out.
I tested using the string Endereço de Email in my B2C custom policy (policy url) but couldn't reproduce the issue. The only issue I am aware of is with the <DataUri>urn:com:microsoft:aad:b2c:elements:contract:unifiedssp:2.1.0</DataUri> under <ContentDefinition Id="api.signuporsignin"> which doesn't translate certain strings and to translate those strings, unifiedssp:1.1.0 has to be used as of now.
You may try switching page layout version from unifiedssp:2.1.0 to unifiedssp:1.1.0 if that helps. Please refer to https://learn.microsoft.com/en-us/azure/active-directory-b2c/page-layout to identify the difference between various page layout versions.
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