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Hi there,
what is the default amount of time a sender address its greylisted? Does it automatically expire?
Thank you in advanced
Hi, Tom, and welcome to the UTM Community!
According to exim.conf, a "sender/sending-IP/recipient" triad is kept for 30 days.
I don't use greylisting, but others whom I respect swear by it.
Cheers - Bob
Excellent. Thank you!