Publicsuffix.org is a wonderful resource for the tlds But then the question of what a valid domain takes some interesting turns.
Validate the mx and it is a parking domain whose mail traffic probably feeds a set of spamtraps? Or one of those trashmail type places that let you create an address that is valid for a bare 15 minutes? Or where the mx points to local host, a cname, or is broken in some other manner? --srs ________________________________ From: mailop <[email protected]> on behalf of Luis E. Muñoz via mailop <[email protected]> Sent: Thursday, May 26, 2022 8:04:48 PM To: [email protected] <[email protected]> Subject: Re: [mailop] Help with identifying invalid email domains On 26 May 2022, at 6:18, Ken O'Driscoll via mailop wrote: > People should be validating email input fields as a matter of course. And then, do it correctly. One of my pet peeves is finding out forms that still think that there is no such thing as a .click email address. Tends to work better for TLDs 4 characters or less in length. Best regards -lem _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
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