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by StuffedParrot 2364 days ago
Email addresses are case sensitive, at least you’re supposed to assume they are.
1 comments
lgats 2364 days ago
Are there any widely-used, case-sensitive, public or corporate email servers?

I've certainly strtolower'ed some email inputs...

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sethammons 2363 days ago
See my link to the RFC in a sibling comment. You should not strtolower an email address unless you are the one running the mailbox itself.
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