Le 24/07/2009 04:09, MySQL Student a écrit :
I don't doubt that if we removed a substantial amount of them that SA
would do what's right, but there doesn't seem to be any scientific way
to do that successfully.
Can't you just look at the scores that the whitelisted messages are
getting and see whether any would be close to being considered as spam
without the -100 of the whitelist? [How best to do that depends on how
you've integrated spamassassin into your mail setup, but grepping
through logs ought to do it in most cases].
And perhaps a few carefully-chosen negative-scoring rules (for words or
phrases common to your customer's business) might be a far more
effective way of handling the rest.
Is there a way to script that for the 1000 or so entries, to see which
have SPF records?
There are no doubt lots of ways, but how about:
egrep 'whitelist_from[^_]' local.cf | awk '{FS="@"; print $2" TXT";}' |
xargs dig | grep "v=spf1"
John.
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