On 3/3/2010 6:13 PM, Stan Hoeppner wrote:
What's the best way to integrate the Spamhaus DBL for folks not already
using SA et al?

Will the following work, or does it check only the entire hostname, and not
the domain portion in isolation as well?

smtpd_recipient_restrictions =
        reject_rhsbl_client dbl.spamhaus.org


(note for the archives: that's not a complete smtpd_recipient_restrictions statement.)

With reject_rhsbl_client, the query is for the full client name, not substrings. Spamhaus DBL may be more useful with reject_rhsbl_sender, which checks the Right Hand Side of the email address; everything after the "@", or maybe reject_rhsbl_helo, which checks the full HELO name.

  -- Noel Jones

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