Custom function for 'Required SpamAssassin Score' runs multiple times for each message

[Blatter, Nicholas]

> From: mailscanner-bounces at lists.mailscanner.info [mailto:mailscanner-
> bounces at lists.mailscanner.info] On Behalf Of Jules Field
> Sent: Monday, August 03, 2009 11:29 AM
> To: MailScanner discussion
> Subject: Re: Custom function for 'Required SpamAssassin Score' runs
> multiple times for each message
> 
> Some of the MailScanner.conf settings are looked up more than once. This
> is necessary.

Thanks for the reply.  My biggest concern was the multiple custom function calls -- it's good to know that this is by design and not a problem with my implementation. 

> All you need to do in your Custom Function is add a fast-expiring cache
> for your results data.

I'll do that.  Thanks again.

Nick