{"id":429,"date":"2009-03-07T16:29:50","date_gmt":"2009-03-07T07:29:50","guid":{"rendered":"http:\/\/randt.jp\/?p=429"},"modified":"2009-03-07T16:29:50","modified_gmt":"2009-03-07T07:29:50","slug":"sender-policy-framework%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/randt.jp\/?p=429","title":{"rendered":"Sender Policy Framework\u8a2d\u5b9a"},"content":{"rendered":"

\u643a\u5e2f\u306email\u30a2\u30c9\u30ec\u30b9\u304c\u30b9\u30d1\u30de\u30fc\u306e\u77e5\u308b\u3068\u3053\u308d\u3068\u306a\u3063\u305f\u3089\u3057\u304f\u3001\u6700\u8fd1\u306b\u306a\u3063\u3066\u643a\u5e2f\u306bSPAM\u30e1\u30fc\u30eb\u304c\u5165\u3063\u3066\u304f\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n

\u6700\u8fd1\u306e\u4e0d\u6cc1\u306e\u5f71\u97ff\u3082\u3042\u3063\u3066\u304b\u3001\u8aad\u3093\u3067\u307f\u308b\u3068\u526f\u696d\u3078\u306e\u304a\u8a98\u3044\u304c\u591a\u3044(\u7b11\u3002\u307e\u305f\u3001\u6570\u3082\u3060\u3093\u3060\u3093\u5897\u3048\u3066\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3046\u3002<\/p>\n

ezweb\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u3092\u898b\u3089\u308c\u308b\u306e\u3067\u3001IP\u3092\u78ba\u8a8d\u3059\u308b\u3068\u30dd\u30fc\u30e9\u30f3\u30c9\u3001\u30c9\u30a4\u30c4\u3001\u30c7\u30f3\u30de\u30fc\u30af\u7b49\u306a\u3069\u3001\u304a\u3088\u305d\u3001\u65e5\u672c\u3068\u306f\u7121\u95a2\u4fc2(\u307e\u3041\u3001\u30ad\u30e3\u30ea\u30a2\u6307\u5b9a\u3057\u3066\u3044\u308b\u304b\u3089\u56fd\u5185\u5411\u3051\u3060\u306d)\u3002\u3088\u304f\u3082\u307e\u3041\u3001\u4e16\u754c\u4e2d\u304b\u3089smtp\u30b5\u30fc\u30d0\u3092\u63a2\u3057\u51fa\u3059\u3082\u306e\u3060\u3068\u3001\u3042\u308b\u610f\u5473\u611f\u5fc3\u3057\u3066\u3057\u307e\u3046\u3002<\/p>\n

ezweb\u30e1\u30fc\u30eb\u306f\u300c\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u300d\u3068\u3044\u3046\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u304c\u3042\u308a\u3001\u3053\u308c\u3063\u3066\u3001SPF(Sener Policy Framework)\u3053\u3068\u3060\u3068\u601d\u3044\u3001\u6709\u52b9\u306b\u306f\u3057\u3066\u307f\u308b\u3082\u306e\u306e\u3001\u300cRecived-SPF\u300d\u304c\u300cNone\u300d\u306e\u30e1\u30fc\u30eb\u304c\u914d\u9001\u3055\u308c\u3066\u3044\u308b\u3002\u3061\u304c\u3046\u306e\u304b\u306a\u3041….<\/p>\n

SPF\u3067\u30d5\u30a3\u30eb\u30bf\u3057\u3066\u304f\u308c\u308b\u3068\u3044\u3044\u306e\u306b…<\/p>\n

\u305d\u3046\u3044\u3048\u3070\u3001\u79c1\u306e\u30c9\u30e1\u30a4\u30f3\u3082\u4f55\u306e\u8a2d\u5b9a\u3082\u3057\u3066\u3044\u306a\u3044\u3002\u81ea\u5206\u306e\u30e1\u30fc\u30eb\u304c\u30d5\u30a3\u30eb\u30bf\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\u305b\u306d\u3070\u3002(\u7b11<\/p>\n

\u3067\u3001WebOS Goodies<\/a>\u3092\u53c2\u8003\u306b\u8a2d\u5b9a\u3057\u305f\u3002<\/p>\n

dig\u3067\u8a2d\u5b9a\u5185\u5bb9\u3092\u78ba\u8a8d\u3002<\/p>\n

$ dig txt randt.jp\n\n; < <>> DiG 9.5.0-P2 < <>> txt randt.jp\n;; global options:  printcmd\n;; Got answer:\n;; ->>HEADER< <- opcode: QUERY, status: NOERROR, id: 5501\n;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 2\n\n;; QUESTION SECTION:\n;randt.jp.                      IN      TXT\n\n;; ANSWER SECTION:\nrandt.jp.               120     IN      TXT     \"v=spf1 a:randt.jp ~all\"\n.......\n<\/pre>\n
\u305d\u3057\u3066\u3001\u81ea\u5206\u306e\u643a\u5e2f\u306b\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u300cRecived-SPF : Pass\u300d\u3068\u306a\u308b\u306e\u3092\u78ba\u8a8d\u3057\u305f\u3002\u3081\u3067\u305f\u3057\u3001\u3081\u3067\u305f\u3057\u3002<\/p>\n
\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u904b\u7528\u3055\u308c\u3066\u3044\u308b\u65b9\u306fSPF\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u3078\u8a2d\u5b9a\u3092\u3057\u307e\u3057\u3087\u3046\uff01\uff01<\/p>\n
ps. fetchmail\u304cSPF\u5224\u5b9a\u3057\u3066\u304f\u308c\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u306bSPAM\u30e1\u30fc\u30eb\u3092\u843d\u3068\u3055\u306a\u304f\u3066\u6e08\u3080\u306e\u3060\u3051\u308c\u3069...<\/p>\n","protected":false},"excerpt":{"rendered":"
\u643a\u5e2f\u306email\u30a2\u30c9\u30ec\u30b9\u304c\u30b9\u30d1\u30de\u30fc\u306e\u77e5\u308b\u3068\u3053\u308d\u3068\u306a\u3063\u305f\u3089\u3057\u304f\u3001\u6700\u8fd1\u306b\u306a\u3063\u3066\u643a\u5e2f\u306bSPAM\u30e1\u30fc\u30eb\u304c\u5165\u3063\u3066\u304f\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n
\u6700\u8fd1\u306e\u4e0d\u6cc1\u306e\u5f71\u97ff\u3082\u3042\u3063\u3066\u304b\u3001\u8aad\u3093\u3067\u307f\u308b\u3068\u526f\u696d\u3078\u306e\u304a\u8a98\u3044\u304c\u591a\u3044(\u7b11\u3002\u307e\u305f\u3001\u6570\u3082\u3060\u3093\u3060\u3093\u5897\u3048\u3066\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3046\u3002<\/p>\n
ezweb\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u3092\u898b\u3089\u308c\u308b\u306e\u3067\u3001IP\u3092\u78ba\u8a8d\u3059\u308b\u3068\u30dd\u30fc\u30e9\u30f3\u30c9\u3001\u30c9\u30a4\u30c4\u3001\u30c7\u30f3\u30de\u30fc\u30af\u7b49\u306a\u3069\u3001\u304a\u3088\u305d\u3001\u65e5\u672c\u3068\u306f\u7121\u95a2\u4fc2(\u307e\u3041\u3001\u30ad\u30e3\u30ea\u30a2\u6307\u5b9a\u3057\u3066\u3044\u308b\u304b\u3089\u56fd\u5185\u5411\u3051\u3060\u306d)\u3002\u3088\u304f\u3082\u307e\u3041\u3001\u4e16\u754c\u4e2d\u304b\u3089smtp\u30b5\u30fc\u30d0\u3092\u63a2\u3057\u51fa\u3059\u3082\u306e\u3060\u3068\u3001\u3042\u308b\u610f\u5473\u611f\u5fc3\u3057\u3066\u3057\u307e\u3046\u3002<\/p>\n
 Continue reading<\/span><\/i><\/a> <\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,18],"tags":[],"class_list":["post-429","post","type-post","status-publish","format-standard","hentry","category-coolsite","category-18"],"_links":{"self":[{"href":"https:\/\/randt.jp\/index.php?rest_route=\/wp\/v2\/posts\/429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/randt.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/randt.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/randt.jp\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/randt.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=429"}],"version-history":[{"count":0,"href":"https:\/\/randt.jp\/index.php?rest_route=\/wp\/v2\/posts\/429\/revisions"}],"wp:attachment":[{"href":"https:\/\/randt.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/randt.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/randt.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}