Is there a way to reduce the default greylisting timeout, perhaps through the CLI?
5 mins is too long and going back through the logs I am missing many valid emails.
I noticed a lot of emails that are retried multiple times in the first 2-3 mins and then never reappear - annoying to miss them. The 5 min delay is also annoying with a number of MFA and email confirmations that are either lost or delayed beyond their validity period. And in terms of spam senders emails, I disn’t see any with reattempted delivery, so a shorter delay would be better than disabling the feature.
But after persisting with it for 6 months and trying to quickly add domains as “safe senders” when I am expecting something,I have turned greylisting off again until I can work out how to reduce it to something like 30-60”.
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