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https://issues.apache.org/jira/browse/VALIDATOR-487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Osipov updated VALIDATOR-487:
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Summary: EmailValidator insufficiently strict ("internationalized
addresses" always pass as valid) (was: EmailValidator considers non-ASCII
characters valid, assuming RFC 6530 (Internationalized Email))
> EmailValidator insufficiently strict ("internationalized addresses" always
> pass as valid)
> -----------------------------------------------------------------------------------------
>
> Key: VALIDATOR-487
> URL: https://issues.apache.org/jira/browse/VALIDATOR-487
> Project: Commons Validator
> Issue Type: Bug
> Affects Versions: 1.6, 1.8.0
> Reporter: Michael Osipov
> Priority: Major
>
> Coming from https://github.com/everit-org/json-schema which uses
> {{EMailValidator}} to validate JSON schema type:
> {noformat}
> {
> "type": "string",
> "format": "email"
> }
> {noformat}
> The problem is that the following email is returned as valid although
> according to rfc5321#section-4.1.2 local-part/dot-string/atom/atext
> (https://mailarchive.ietf.org/arch/msg/ietf-smtp/QlSTxHlY6cP6_Xwl6CpDvL5PQLo/)
> it must only contain ASCII printable chars:
> {{др.живаго@example.com}}.
> I'd expect that one could validate standard addresses and IDN ones.
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