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Search options not deleted user 121712

Questions about preferred methods of achieving an effect or other result. Using best practices may affect, amongst others, compatibility, degradation, and usability.

6 votes

Is it necessary for me to have an email address in lower case

The mail standard says that what is before the @ could be case-sensitive and is under control of the host system, and what is after @ is case insensitive as it is under the control of the mail deliver …
psmears's user avatar
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