Re: [Exim] (no subject)

>On Sat, 5 Oct 2002, Adam Moffett wrote:
>
>> I also get lots of connections from optprofessionals.com...not quite
>> on the order of hundreds simultaneously, but I do get a lot of them.
>>
>> I'm also using the DNS blacklist at bl.spamcop.net. And almost all
>> of the connections I get from optprofessionals.com are rejected due
>> to a spamcop listing before they get a chance to do anything. If
>> nothing else helps, that should.
>
>Yes, but in exim4, I can only reject at the RCPT TO, and the connections
>sit there wading thru hundreds of RCPT TO's each - I'd like to find way
>to just DROP the connection with a short delay and a 5xx once it says
>"HELO whatever.optprofessionals.com"

Actually DNS blacklist lookups get done before anything else. It would cause the connection to drop before they get a chance to do anything