Anyone using zen.spamhaus.org?

[Chris Sweeney]

I use a shared database on all my MX machines that share the greylist
data.  Once a site has gone through the process its allowed to pass
future mails without the delay.  The list stays valid for a week, so
users who get mail regularly from the same places will not be affected
by the delay and it still does it job of stopping zombie machines.  It
also still allows the mail to be received after the set delay period no
matter what MX the mail goes to.

Res wrote:
> On Sat, 9 Sep 2006, Alex Neuman van der Hans wrote:
>
>> Res wrote:
>>
>>> Like I said try running greylisting on a network that does several
>>> million emails per day with several MX's, you might say ok retry in
>>> 1 minute, but most daemons wait 10, so by the time one of our guys
>>> gets his email its 40-50 minutes later, i would want to hope they
>>> werent in a critical ebay auction.
>>>
>>>
>>
>> Why not whitelist e-bay's legit MXs?
> Does that mean we have to do it for every organisation that requires
> it, how about our business clients clients who are on phone saying
> "emailed it 5 mins ago, so what do u think" "uh i dunno I havent got it"
> and so on...  and who do i invoice to recover the cost of the continual
> whitelisting.. who do i invoice to cover the cost of CSR who have to
> filedall these calls... get my drift :) it just is not viable.
>
>
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