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Of course. That's the problem. You can't reliably say that a.b@ and ab@ are the same user except in a very small population (gmail.com) because you don't know
by rovr138 4y ago
Of course. That's the problem.
You can't reliably say that a.b@ and ab@ are the same user except in a very small population (gmail.com) because you don't know how other domains will handle it.
Email is not a unique identifier which is how they're wanting to use it.