{"id":8,"date":"2007-10-22T12:58:16","date_gmt":"2007-10-22T03:58:16","guid":{"rendered":"http:\/\/ke-tai.org\/blog\/2007\/10\/22\/%e3%83%89%e3%82%b3%e3%83%a2%e3%81%ae%e9%80%81%e4%bf%a1%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e8%aa%8d%e8%a8%bc%e3%81%b8%e3%81%ae%e5%af%be%e5%bf%9c%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6\/"},"modified":"2007-10-22T16:20:28","modified_gmt":"2007-10-22T07:20:28","slug":"senderid","status":"publish","type":"post","link":"http:\/\/ke-tai.org\/blog\/2007\/10\/22\/senderid\/","title":{"rendered":"\u30c9\u30b3\u30e2\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3078\u306e\u5bfe\u5fdc\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>\u65e7\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3082\u8f09\u305b\u307e\u3057\u305f\u304c\u3001<br \/>\n\u65bd\u884c\u65e5\u306e2007\/11\/1\u304c\u8fd1\u3065\u3044\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u3001\u6539\u3081\u3066\u63b2\u8f09\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"section\"> \u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3068\u306f\u4f55\u306a\u306e\u304b\uff1f<\/h3>\n<p>9\/11\u306b\u30c9\u30b3\u30e2\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u3068\u3042\u308b\u8a18\u4e8b\u304c\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\n\u2192\u3000<a href=\"http:\/\/www.nttdocomo.co.jp\/info\/news_release\/page\/070911_00.html\" target=\"_blank\">i\u30e2\u30fc\u30c9\u30e1\u30fc\u30eb\u306b\u304a\u3051\u308b\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u6a5f\u80fd\u306e\u62e1\u5145\u306b\u3064\u3044\u3066<\/a> <small>[nttdocomo.co.jp]<\/small><br \/>\n\u2192\u3000<a href=\"http:\/\/www.nttdocomo.co.jp\/service\/mail\/imode_mail\/sender_id\/\" target=\"_blank\">\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08Sender ID\uff0fSPF\uff09\u306b\u3064\u3044\u3066<\/a> <small>[nttdocomo.co.jp]<\/small><\/p>\n<p>2007\u5e7411\u67081\u65e5\u3088\u308a\u3001\u8ff7\u60d1\u30e1\u30fc\u30eb\uff08\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\uff09\u3078\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08Sender ID\/SPF\uff09\u3092\u5c0e\u5165\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u30fbSender ID\u3068\u306f\uff1f\u3000<a href=\"http:\/\/e-words.jp\/w\/Sender20ID.html\" target=\"_blank\">e-Words<\/a>\u3088\u308a\u629c\u7c8b<\/p>\n<pre class=\"super-pre-small\">\r\n\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u306e\u507d\u88c5\u3092\u9632\u6b62\u3059\u308b\u6280\u8853\u306e\u6a19\u6e96\u4ed5\u69d8\u3002\r\n\u666e\u53ca\u3059\u308c\u3070\u3001\u7121\u5dee\u5225\u306b\u5927\u91cf\u306b\u9001\u3089\u308c\u308b\u5e83\u544a\u30e1\u30fc\u30eb(SPAM\u30e1\u30fc\u30eb)\u306e\r\n\u6291\u6b62\u306b\u3064\u306a\u304c\u308b\u3068\u3057\u3066\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u3002\r\n\u73fe\u5728\u3001IETF\u304c\u6a19\u6e96\u5316\u306b\u5411\u3051\u305f\u4f5c\u696d\u3092\u9032\u3081\u3066\u3044\u308b\u3002<\/pre>\n<p>\u8981\u306f\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u304c\u5f37\u5316\u3055\u308c\u305f\u3068\u3044\u3046\u3053\u3068\u3089\u3057\u3044\u304c\uff1f<\/p>\n<h3 class=\"section\">\u5bfe\u5fdc\u3057\u306a\u3044\u3068\u3069\u3046\u306a\u308b\u306e\u304b\uff1f<\/h3>\n<p>\u30c9\u30b3\u30e2\u30b1\u30fc\u30bf\u30a4\u30e6\u30fc\u30b6\u306f\u3001\u30e1\u30fc\u30eb\u8a2d\u5b9a\u306e\u8ff7\u60d1\u30e1\u30fc\u30eb\u5bfe\u7b56\u8a2d\u5b9a\u753b\u9762\u3067\u3001\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u3092<\/p>\n<ol>\n<li>\u300c\u5b58\u5728\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u307f\u53d7\u4fe1\u300d<\/li>\n<li>\u300c\u5168\u3066\u62d2\u5426\u3059\u308b\u300d<\/li>\n<li>\u300c\u62d2\u5426\u3057\u306a\u3044\u300d<\/li>\n<\/ol>\n<p>\u306e3\u3064\u306e\u8a2d\u5b9a\u304c\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u3068\u3082\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u884c\u3063\u3066\u3044\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u300c2\u300d\u306b\u8a72\u5f53\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3089\u3001<br \/>\n\u3053\u306e\u3046\u3061\u5229\u7528\u30e6\u30fc\u30b6\u304c\u300c3\u300d\u3092\u9078\u629e\u3057\u3066\u3044\u305f\u5834\u5408\u306b\u3001\u9001\u4fe1\u5074\u3067\u9069\u5207\u306a\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u306a\u3044\u3068\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3 class=\"section\">\u5bfe\u7b56\u65b9\u6cd51\u3000DNS\u3092\u81ea\u5206\u3067\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408<\/h3>\n<p>\u3067\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u306e\u304b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304c\u3001<br \/>\nDNS\u3092\u81ea\u5206\u3067\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001DNS\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066TXT\u30ec\u30b3\u30fc\u30c9\u3092\u8db3\u3057\u3066\u3084\u308b\u5fc5\u8981\u304c\u3067\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>Sender ID\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u304c\u3068\u3066\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u2192\u3000<a href=\"http:\/\/www.atmarkit.co.jp\/fsecurity\/special\/82senderid\/sender101.html\" target=\"_blank\">@IT\uff1aSender ID\uff1a\u9001\u4fe1\u8005\u5074\u306e\u8a2d\u5b9a\u4f5c\u696d<\/a> <small>[atmarkit.co.jp]<\/small><\/p>\n<p>\u307e\u305f\u3001\u82f1\u8a9e\u3067\u3059\u304c\u30a6\u30a3\u30b6\u30fc\u30c9\u65b9\u5f0f\u3067\u3082\u3001\u30b5\u30f3\u30d7\u30eb\u30ec\u30b3\u30fc\u30c9\u3092\u4f5c\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br \/>\n\u2192\u3000<a href=\"http:\/\/spf.pobox.com\/wizard.html\" target=\"_blank\">SPF Wizard<\/a> <small>[pobox.com]<\/small><\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u3067\u5927\u4e08\u592b\u306e\u3088\u3046\u3067\u3059\u3002\uff08BIND\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306e\u4f8b\uff09<\/p>\n<pre class=\"super-pre-small\">\r\nexample.jp. IN TXT \"v=spf1 +ip4:xxx.xxx.xxx.xxx\/xx ~all\"<\/pre>\n<p><small>\u300cexample.jp.\u300d\u306e\u90e8\u5206\u306b\u306f\u30e1\u30fc\u30eb\u9001\u4fe1\u5143\u3068\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u3092\u3001<br \/>\n\u300cxxx.xxx.xxx.xxx\/xx\u300d\u306e\u90e8\u5206\u306b\u306f\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002<\/small><\/p>\n<p>\u8a2d\u5b9a\u306b\u306f\u8272\u3005\u306a\u65b9\u6cd5\u304c\u3042\u308b\u306e\u3067\u3001\u8a73\u3057\u304f\u306f\u524d\u8ff0\u306e@IT\u306e\u30b5\u30a4\u30c8\u3092\u53c2\u8003\u306b\u3059\u308b\u3068\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3 class=\"section\">\u5bfe\u7b56\u65b9\u6cd52\u3000\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408<\/h3>\n<p>DNS\u3092\u7ba1\u7406\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u81ea\u5206\u3067\u306f\u5bfe\u7b56\u306e\u3057\u3088\u3046\u304c\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u7ba1\u7406\u8005\u3084\u30b5\u30dd\u30fc\u30c8\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u8a18\u4e8b\u5192\u982d\u3067\u4e0a\u3052\u305f\u30c9\u30b3\u30e2\u516c\u5f0f\u30b5\u30a4\u30c8\u306e\u8a18\u4e8b\u306eURL\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u8cea\u554f\u3059\u308c\u3070\u3001\u3084\u308a\u53d6\u308a\u3082\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u304f\u3068\u601d\u308f\u308c\u307e\u3059\u3002<br \/>\n\u7b46\u8005\u3082\u305d\u306e\u65b9\u5f0f\u3067\u3044\u3064\u3082\u5229\u7528\u3057\u3066\u3044\u308b\u696d\u8005\u306b\u554f\u3044\u5408\u308f\u305b\u305f\u3068\u3053\u308d\u3001\u5feb\u304f\u8a2d\u5b9a\u3057\u3066\u8cb0\u3048\u307e\u3057\u305f\u3002<\/p>\n<h3 class=\"section\">\u304d\u3061\u3093\u3068\u5bfe\u7b56\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u306e\u691c\u8a3c<\/h3>\n<p>linux\u306e\u5834\u5408\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"super-pre-small\">\r\n$ dig example.jp TXT\r\n\uff5e\u7565\uff5e\r\n;; ANSWER SECTION:\r\nexample.jp.  86400  IN  TXT  \"v=spf1 +ip4:xxx.xxx.xxx.xxx\/xx ~all\"\r\n\uff5e\u7565\uff5e<\/pre>\n<p>\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3064\u74b0\u5883\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u304b\u3089\u3082\u78ba\u8a8d\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\n\u2192\u3000<a href=\"http:\/\/www.microsoft.com\/mscorp\/safety\/content\/technologies\/senderid\/wizard\/default.aspx\" target=\"_blank\">Sender ID Framework SPF Record Wizard<\/a> <small>[microsoft.com]<\/small><\/p>\n<p>\u3053\u306e\u30b5\u30a4\u30c8\u306fMicrosoft\u304c\u63d0\u4f9b\u3059\u308bSPF\u30ec\u30b3\u30fc\u30c9\u4f5c\u6210\u30a6\u30a3\u30b6\u30fc\u30c9\u306a\u306e\u3067\u3059\u304c\u3001<br \/>\n1\u30da\u30fc\u30b8\u76ee\u306b\u30c9\u30e1\u30a4\u30f3\u3092\u5165\u529b\u3059\u308b\u3068\u30012\u30da\u30fc\u30b8\u76ee\u3067\u8a2d\u5b9a\u3055\u308c\u305fSPF\u30ec\u30b3\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u306a\u304c\u3089\u4e0a\u8a18\u306e\u3069\u3061\u3089\u3082\u30ec\u30b3\u30fc\u30c9\u304c\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306f\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304c\u3001<br \/>\n\u305d\u308c\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u3092\u69cb\u7bc9\u3067\u304d\u308b\u74b0\u5883\u306b\u3042\u308b\u4eba\u306f\u3001<br \/>\n\u6b21\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306bSenderID\u306b\u3088\u308b\u8a8d\u8a3c\u304c\u5fc5\u8981\u306a\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u3092\u69cb\u7bc9\u3057\u3001<br \/>\n\u30c6\u30b9\u30c8\u9001\u4fe1\u3057\u3066\u307f\u308b\u3068\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u2192\u3000<a href=\"http:\/\/www.atmarkit.co.jp\/fsecurity\/special\/87senderid\/sender201.html\" target=\"_blank\">@IT: Sender ID\uff1a\u53d7\u4fe1\u8005\u5074\u306e\u8a2d\u5b9a\u4f5c\u696d<\/a> <small>[atmarkit.co.jp]<\/small><\/p>\n<p>\u3067\u3059\u304c\u3001\u305d\u308c\u304c\u30c9\u30b3\u30e2\u306e\u5229\u7528\u3059\u308b\u898f\u683c\u30fb\u8a2d\u5b9a\u3068\u5168\u304f\u540c\u4e00\u3068\u3044\u3046\u4fdd\u8a3c\u306f\u306a\u3044\u306e\u3067\u3001<br \/>\n\u6700\u7d42\u7684\u306b\u306f11\/1\u3092\u5f85\u3063\u3066\u30c9\u30b3\u30e2\u5b9f\u6a5f\u3067\u306e\u78ba\u8a8d\u3092\u3059\u308b\u3057\u304b\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h3 class=\"section\">\u307e\u3068\u3081<\/h3>\n<ul>\n<li>\u30b5\u30fc\u30d0\u304b\u3089\u30c9\u30b3\u30e2\u306e\u30b1\u30fc\u30bf\u30a4\u306b\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u8a2d\u5b9a\u304c\u5fc5\u8981\u3002<\/li>\n<li>\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u304f\u306a\u308b\u30e6\u30fc\u30b6\u304c\u51fa\u3066\u304f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n<li>DNS\u3092\u81ea\u5206\u3067\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001TXT\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3088\u3046\u3002<\/li>\n<li>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u306b\u76f8\u8ac7\u3057\u3088\u3046\u3002<\/li>\n<li>11\/1\u306b\u306a\u3063\u305f\u3089\u5b9f\u6a5f\u3067\u52d5\u4f5c\u78ba\u8a8d\u3057\u3066\u307f\u3088\u3046\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u65e7\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3082\u8f09\u305b\u307e\u3057\u305f\u304c\u3001 \u65bd\u884c\u65e5\u306e2007\/11\/1\u304c\u8fd1\u3065\u3044\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u3001\u6539\u3081\u3066\u63b2\u8f09\u3057\u307e\u3059\u3002 \u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u3068\u306f\u4f55\u306a\u306e\u304b\uff1f 9\/11\u306b\u30c9\u30b3\u30e2\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u3068\u3042\u308b\u8a18\u4e8b\u304c\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002 \u2192\u3000i\u30e2\u30fc\u30c9\u30e1\u30fc\u30eb\u306b\u304a\u3051\u308b 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