Bill Cole via mailop <mailop@mailop.org> (Sa 25 Mär 2023 03:55:26 CET): > > What does this change? From senders PoV it is a temporary error. The > > sender will retry. > > The point of greylisting and "NoListing" is to eliminate the spammers who do > not retry. They are harmless (aside from delay) for mail being haqndlked by > a proper MTA that implements a MX fallback and retry strategy.
Sure. The delay can be eliminated at least for sending sites that are
known to retry. (That's what our greylisting implementation does.)
Best regards from Dresden/Germany
Viele Grüße aus Dresden
Heiko Schlittermann
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