Am 16.09.2014 um 13:41 schrieb Uwe Drießen: >> just not how email works for large senders. > > If my Server had a problem the big sender becomes the > same error like greylisting
no, because he just tries later or another MX > If the big sender can not handle it they breaks the RFC not I. > They want to SEND a mail to me so I make the rules !! they can handle it and they don't break any RFC because the RFC just says "try later" and not "try later with the same client IP" > The law is for Every one the same (I hope so ) > E-Mail is not real time communication by design! the problem with a large sending cluster is not real time in case of Greylisting, the problem is that each delivery attempt may come from a different cluster node and the bigger the cluster the more likely is that they never make it through your "interpretation of RFC"
