From: "Dan Bullock" <[EMAIL PROTECTED]>

> Nick Leverton wrote:
> 
> >SA assumes that hosts named in trusted_networks (i.e. those hosts which
> >accept mail on your behalf) can be relied upon to report the correct
> >incoming IP address, and checks that the last untrusted hop matches the
> >third term in the rule.  Doesn't matter if a spammer fakes it further
> >down the Received lines, it's the one where they deliver it to your
> >network that counts.
> >
> >Nick
> >
> >  
> >
> 
> This rule set seems to work pretty, in the limited time I've tested it.  
> I've now used the same rule set for paypal, ebay, aol, equifax, chase, 
> and etrade. 
> 
> It actually would be nice to have a broad rule that says, "if the domain 
> in the FROM address does not have a header with a valid/matching reverse 
> IP lookup in the header then score with -x points."

Can variables be assigned and used within rules somehow? That would be the
easy solution. It allows you to make macros.

{^_^}

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