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Doesn’t graylisting usually get applied to the first message from a `user@domain via server` set, and then when it resends and succeeds the test it’s added to a
by stephenr 3y ago
Doesn’t graylisting usually get applied to the first message from a `user@domain via server` set, and then when it resends and succeeds the test it’s added to a whitelist to prevent future delays?
That’s certainly how my mail service does it.