Milter-greylist

I set mine at 2m and it seems to work fine. I could probably set it at 1m. I see a few Spammers retry a couple of times real fast 
(<30sec) but super little after that. I do however see lots of real email retry in the 3-10 minute range.

Dennis

Raul Dias wrote:
> Hi,
> 
> I am wondering why the greylist_delay time is 30m by default.
> Everybody keeps this way or change to something better?
> 
> Is there any spammer retrying/queueing the 4xx messages for a later
> retry, but giving up before 30 minutes?
> 
> Does this happen? So lowering this value I would get more spam and
> raising it less spam (as opposed to keep users happy ;-).
> 
> Thanks,
> 
> Raul Dias
> 
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> Yahoo! Groups Links
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