Author: John Robinson Date: To: Exim Mailing List Subject: Re: [exim] Feature request
On 10/11/2006 00:26, Dean Brooks wrote: > On Fri, Nov 10, 2006 at 12:30:09AM +0100, Steffen Heil wrote:
>> but then the delay would be the sum of the reply times.
>> With ONE dnslists condition, it's just the maximum of the single delays.
>
> I don't understand what you mean here. What delay are you talking about?
>
> How does testing on multiple "dnslist" verbs cause any more delay
> than if Exim were testing multiple entries on a single dnslist verb?
All the DNS queries could be issued simultaneously, in parallel, instead
of one after the other.
I've no idea if a single dnslist verb actually does issue DNS queries in
parallel, though, and I rather doubt it.
