Re: murphy in sbl.spamhaus.org
* Christian Storch:
>> Things which increase the load on the remote mail servers are *bad*.
>> That would include responding with temporary errors unnecessairly and
>> adding unnecessary delays in communication. pipelining by itself isn't
>> necessairly terrible- adding things like 2 minute delays is bad though.
>
> What about greylisting depending on results of e.g. SA?
> Only above a limit of scores from SA greylisting would be become active.
This is very impolite because it requires that the entire message is
transferred at least twice.
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