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From: luciano l. mannucci (luke_at_nameron.smd.sublink.org)
Date: Thu Jan 02 2003 - 02:50:11 CST

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    >
    >
    > Is using reverse DNS worth it stop x% of spammers or is it to much trouble?
    As many others did, I tryed this option and noticed a significant
    decrease in spam getting through.
    I stopped using it because some legitimate mail was bounced and had
    complains from users. In fact, even one legitimate bounced message may
    cause serious problems if it were for some critical users (your CEO,
    for instance... :).

    regards,

    luciano 

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