CTO, Convergent Information Security Solutions, LLC
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# grep -i spamhaus maillog|wc -l771# grep -i spamcop maillog|wc -l1757
I can't imagine that adding additional RBLs manually will make any difference in the amount of spam that gets by the Astaro.My take on this is similar to my feeling about SPF - the decision to allow the addition of an RBL is political/marketing: if you take it away, users will complain and competitors will niggle.