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From: Ralf Hildebrandt (Ralf.Hildebrandtcharite.de)
Date: Sun Mar 03 2002 - 15:46:40 CST

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    On Sun, Mar 03, 2002 at 03:03:50PM -0600, imlinterconnect.net wrote:
    > Ralf, that sure was a speedy response. Well I suppose it could be
    > looked at like your question. However, let me go more into detail.
    >
    > mail-abuse.org has two forms of subscription.
    >
    > querymode and zone transfer.

    I know.
     
    > In query mode the mail server basically queries rbl.mail-abuse.org and
    > does the lookup. In zone transfer mode a local dns server does a zone

    I know.

    > transfer of rbl.mail-abuse.org so the zone is actually on a local dns
    > server.

    I know.

    > In postfix it doesn't seem to make a distinction on where it
    > points...I stress "seem"...I could be missing it. I want to be sure

    YOur resolver does this. If your local DNS (the box that transferred
    the zone) is the one that your Postfix box queries, then this DNS
    should server the RBL data.

    > postfix is using the local dns server and not going out to
    > mail-abuse.org's server to try to query it.

    Understandable.

    -- 
    Ralf Hildebrandt (Im Auftrag des Referat V A)   Ralf.Hildebrandtcharite.de
    Charite Campus Virchow-Klinikum                 Tel.  +49 (0)30-450 570-155
    Referat V A - Kommunikationsnetze -             Fax.  +49 (0)30-450 570-916
    "I have traveled the length and breadth of this country and talked with
    the best people, and I can assure you that data processing is a fad that
    won't last out the year."  
     - The editor in charge of business books for Prentice Hall, 1957. 
    

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