spamdyke のスパムフィルタ

正常な会社からのメールが届かないという事だったので調べると、
データセンターにあるメールサーバからの送信だったんだけど、
どうもそのメールサーバのIPが元々ダイナミックIPに使われてたという事で、
フィルタリングされていた模様。

なので、リストから外して
ちょっと古いけど、下記なども参考にして、
http://mtlab.ecn.fpu.ac.jp/WSM_2005/050105204537.html

現在、all.rbl.jp , bl.spamcop.net を設定
sorbs.net は評判が悪いようなので外す事にしました。

http://www.hart.co.jp/spam/sorbs.html

重複しますが、やっぱり使いたい人は下記のリストをご参考に。。

dnsbl.sorbs.net - Aggregate zone (contains all the following DNS zones)

   http.dnsbl.sorbs.net - List of Open HTTP Proxy Servers.

  socks.dnsbl.sorbs.net - List of Open SOCKS Proxy Servers.

   misc.dnsbl.sorbs.net - List of open Proxy Servers not listed in

                          the SOCKS or HTTP lists.

   smtp.dnsbl.sorbs.net - List of Open SMTP relay servers.

    web.dnsbl.sorbs.net - List of web (WWW) servers which have spammer

                          abusable vulnerabilities (e.g. FormMail scripts)

                          Note: This zone now includes non-webserver

                          IP addresses that have abusable vulnerabilities.

   spam.dnsbl.sorbs.net - List of hosts that have been noted as sending

                          spam/UCE/UBE to the admins of SORBS.  This

                          zone also contains netblocks of spam supporting

                          service providers, including those who provide

                          websites, DNS or drop boxes for a spammer.  Spam

                          supporters are added on a 'third strike and you are

                          out' basis, where the third spam will cause the

                          supporter to be added to the list.

  block.dnsbl.sorbs.net - List of hosts demanding that they never be tested

                          by SORBS.

 zombie.dnsbl.sorbs.net - List of networks hijacked from their original

                          owners, some of which have already used for spamming.

    dul.dnsbl.sorbs.net - Dynamic IP Address ranges (NOT a Dial Up list!)

        rhsbl.sorbs.net - Aggregate zone (contains all RHS zones)

badconf.rhsbl.sorbs.net - List of domain names where the A or MX

                          records point to bad address space.

 nomail.rhsbl.sorbs.net - List of domain names where the owners have

                          indicated no email should ever originate from these

                          domains.