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Not really. I understand why website owners would like that, but it's simply not possible. In the worst case user will use mailcatch.com, aliases or one-time em
by Drdrdrq 8y ago
Not really. I understand why website owners would like that, but it's simply not possible. In the worst case user will use mailcatch.com, aliases or one-time email accounts. No way you can check if the e-mail address is a "real" one. Fortunatelly.
- Xylakant 8y agoYou can’t entirely prevent it but you can certainly raise the bar enough to deter a substantial fraction of those signing up multiple times. Whether that’s worth the effort or not it a business decision.