Details
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Type:
Bug
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 3.5.3, 3.6, 3.7
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Component/s: User management
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Labels:
Description
In Moodle 3.5.3, it looks like allowemailaddresses checks email domains to be case sensitive. For example if allowedemailaddresses = domain.com and a user tries to self-register with username@DOMAIN.com, the check will fail.
Per the following RFC, domain names are case insensitive:
RFC 1035, section 3.1 (https://tools.ietf.org/html/rfc1035),
"Name servers and resolvers must compare [domains] in a case-insensitive manner"