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ThomasLandauer

Closes #21080

Page: https://symfony.com/doc/current/security/custom_authenticator.html#user-identifier

@wouterj I shortened your suggestion at #21080 (comment) even further, to now sound as neutral as possible (i.e. neither advising for nor recommending against normalization).

@carsonbotcarsonbot changed the title [Security]: Removing recommendations to lowercase email adresses [Security] : Removing recommendations to lowercase email adresses Jun 16, 2025
@javiereguiluzjaviereguiluz merged commit 43ce2d0 into symfony:7.3 Jun 17, 2025
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@javiereguiluz

Merged! Thanks Thomas.

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[Security] Stop recommending to lowercase email addresses