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There's an off chance you could do an extra level of verification using the mail headers, but I wouldn't bet on it. Keep in mind that email is an old technolog
by theaccordance 11y ago
There's an off chance you could do an extra level of verification using the mail headers, but I wouldn't bet on it. Keep in mind that email is an old technology, it lacks a lot of things that would make it more efficient/useful in 2015