Re: [Exim] lookups in ACLs

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著者: William Thompson
日付:  
To: Kevin P. Fleming
CC: exim-users
題目: Re: [Exim] lookups in ACLs
> >Does exim cache lookups? Since the RCPT acl is ran for each address,
> >conditions that match things other non-rcpt commands are queried again (for
> >instance checking the sender in an rcpt acl).
> >
>
> Yes, exim caches most lookups during the lifetime of that process.
> Multiple references to the same lookup during the processing of a single
> message will be optimized into a single actual lookup.
>
> If you use address callout verification, those are cached across exim
> processes as well.


That's good, I use lots of sql lookups in ACLs.