Combining whitelist_from and to

[Mattias Nordstrom <no...@realnode.com>]

Hi,

I'd like to create a filter that allows all mail from a specific domain to get
whitelisted to a specific user. So e.g. something like this:

if (from == *.tld && to == someone@somewhere) then whitelist

is what I'm looking for. Basically combining the whitelist_from and whitelist_to
to create the actual whitelist rule. Is this possible with the current SA?

Thanks!

-- 
Mattias Nordstrom
CTO
Realnode Oy

nordstrom@realnode.com
www.realnode.com

Re: Combining whitelist_from and to

[David B Funk <db...@engineering.uiowa.edu>]

On Tue, 3 May 2005, Loren Wilton wrote:

> Use a meta:
>
> header __MY_FROM    From =~ /from\.tld/
> header __MY_TO To =~ /someone\.somewhere/
> meta MY_FUNNY_WHITELIST __MY_FROM && __MY_TO
> score MY_FUNNY_WHITELIST 10
>
>         Loren

Um, for a whitelist shouldn't that be a -10 for the score?
Note that both the to: & from: are easily forged by a spammer so
this rule could be subject to abuse.

-- 
Dave Funk                                  University of Iowa
<dbfunk (at) engineering.uiowa.edu>        College of Engineering
319/335-5751   FAX: 319/384-0549           1256 Seamans Center
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Re: Combining whitelist_from and to

[Loren Wilton <lw...@earthlink.net>]

Use a meta:

header __MY_FROM    From =~ /from\.tld/
header __MY_TO To =~ /someone\.somewhere/
meta MY_FUNNY_WHITELIST __MY_FROM && __MY_TO
score MY_FUNNY_WHITELIST 10

        Loren

Re: Combining whitelist_from and to

[Theo Van Dinter <fe...@kluge.net>]

On Tue, May 03, 2005 at 12:05:31PM +0000, Mattias Nordstrom wrote:
> if (from == *.tld && to == someone@somewhere) then whitelist
> 
> is what I'm looking for. Basically combining the whitelist_from and whitelist_to
> to create the actual whitelist rule. Is this possible with the current SA?

Not with the whitelist* options.  You'd have to write your own rules to match
the from and to, then a meta rule to combine them.

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