{"provider_name":"Hatena Blog","width":"100%","blog_url":"https://clmind.hatenadiary.org/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fclmind.hatenadiary.org%2Fentry%2F20090412%2F1239533127\" title=\"postfix\u3067\u30e1\u30fc\u30eb\u306e\u304a\u52c9\u5f37\u3092\u3057\u3066\u307f\u308b SPF\u5bfe\u5fdc - \u543e\u8f29\u306e\u30e1\u30e2\u3067\u3042\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_title":"\u543e\u8f29\u306e\u30e1\u30e2\u3067\u3042\u308b","url":"https://clmind.hatenadiary.org/entry/20090412/1239533127","categories":["\u30b5\u30fc\u30d0","Postfix"],"description":"\u76ee\u6a19\u3068\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u53d7\u4fe1\u6642\u306bSPF\u3067pass\u304c\u8fd4\u308b\u304b\u3069\u3046\u304b\u3092\u307f\u3066\u30e1\u30fc\u30eb\u306e\u632f\u308a\u5206\u3051\u3092\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u306f\u306a\u304f\u3001DNS\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u81ea\u5206\u306e\u9001\u4fe1\u30e1\u30fc\u30eb\u3092SPF\u5bfe\u5fdc\u306b\u3059\u308b\u65b9\u3092\u3084\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u3068\u3044\u3063\u3066\u3082TXT\u30ec\u30b3\u30fc\u30c9\u3092\u4e00\u884c\u8ffd\u52a0\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u305d\u3053\u307e\u3067\u4ef0\u3005\u3057\u304f\u306f\u306a\u3044\u3067\u3059\u3002linode\u306e\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30e1\u30fc\u30eb\u304c\u6765\u305f\u5834\u5408\u306fpass\u3001\u305d\u308c\u4ee5\u5916\u306ffail\u3092\u8fd4\u3057\u307e\u3059\u3002 IN TXT \"v=spf1 +ip4:74.207.240.163 -all\" \u3053\u3093\u306a\u611f\u3058\u3002\u3061\u306a\u307f\u306bSPF\u306f\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002\u306a\u3093\u304b\u81ea\u5206\u306e\u4e2d\u3067\u306f\u3082\u3046\u5f53\u305f\u308a\u524d\u306a\u3093\u3067\u3059\u304c\u3001\u305d\u3093\u306a\u306b\u4f7f\u308f\u308c\u3066\u308b\u611f\u3082\u306a\u3044\u3057\u7d50\u69cb\u30de\u30a4\u30ca\u30fc\u306a\u306e\u304b\u306a\u3002http://www.atm\u2026","author_url":"https://blog.hatena.ne.jp/clmind/","type":"rich","published":"2009-04-12 19:45:27","author_name":"clmind","height":"190","title":"postfix\u3067\u30e1\u30fc\u30eb\u306e\u304a\u52c9\u5f37\u3092\u3057\u3066\u307f\u308b SPF\u5bfe\u5fdc","image_url":null}