Re: [exim] Re: Callout from Exim hub to local Exim server

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Autor: Tony Finch
Data:  
A: Jason L Tibbitts III
CC: Rory Campbell-Lange, Exim Users
Assumpte: Re: [exim] Re: Callout from Exim hub to local Exim server
On Wed, 12 Oct 2005, Jason L Tibbitts III wrote:
>
> RC> As I understand from the spec that the callout mechanism caches
> RC> its results, I presume callouts are more efficient than database
> RC> queries.
>
> My understanding is that all lookups are cached if possible.


Yes, but only within a process, and Exim processes are very short-lived.
The callout cache is on disk and caches its results for hours.

> I think you have to do verification in an ACL


Correct.

Tony.
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