Spam\u57fa\u6e96\u306b\u62b5\u89e6\u3059\u308b\u306e\u3067\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u62d2\u5426\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\uff0e\u305d\u3053\u3067\uff0c\u8a18\u8f09\u3055\u308c\u305fURL\u306b\u5f93\u3044
\n\u30fbDKIM\u3067\u7f72\u540d
\n\u30fbSPF\u30ec\u30b3\u30fc\u30c9\u306e\u516c\u958b
\n\u3092\u884c\u3063\u305f\uff0e\uff08\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306f\u4ed6\u30b5\u30a4\u30c8\u3067\u7d30\u304b\u306b\u3042\u308b\u3068\u601d\u3046\u306e\u3067\u7701\u7565\uff09
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\u7701\u7565\u2026
\nOur system has detected 550-5.7.1 that this message is likely suspicious due to the very low reputation 550-5.7.1 of the sending IP address.
\nTo best protect our users from spam, the 550-5.7.1 message has been blocked.
\n\u2026\u7701\u7565<\/p><\/blockquote>\n
\u539f\u56e0\uff1aSPF\u30ec\u30b3\u30fc\u30c9\u306e\u5185\u5bb9\u3068Postfix\u306e\u8a2d\u5b9a\u306b\u8aa4\u308a\u304c\u3042\u3063\u305f
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\nSPF\u30ec\u30b3\u30fc\u30c9\u306f<\/p>\n
v=spf1 +ip4:***.***.***.*** +mx:doma.in~all<\/p>\n
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ipnet_protocols = all
\n->
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