{"id":23128,"date":"2022-08-29T18:54:53","date_gmt":"2022-08-29T09:54:53","guid":{"rendered":"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/?post_type=faq&#038;p=23128"},"modified":"2022-08-30T10:25:39","modified_gmt":"2022-08-30T01:25:39","slug":"spf-invalid-reason","status":"publish","type":"faq","link":"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/faq\/spf-invalid-reason\/","title":{"rendered":"SPF\u3092\u8a2d\u5b9a\u3067\u304d\u306a\u3044\/\u3057\u3066\u3082\u7121\u52b9\u306b\u306a\u3063\u3066\u3057\u307e\u3046"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">\u8a2d\u5b9a\u5148\u304c\u9055\u3046\u30fb\u30ec\u30b3\u30fc\u30c9\u304c2\u884c\u4ee5\u4e0a\u30fb\u53c2\u7167\u56de\u6570\u30aa\u30fc\u30d0\u30fc\u306a\u3069\u306e\u539f\u56e0\u304c\u8003\u3048\u3089\u308c\u307e\u3059<\/h4>\n\n\n\n<p class=\"has-medium-font-size 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target=\"_blank\">.SPF\u30ec\u30b3\u30fc\u30c9\u304c\u6709\u52b9\u3068\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u305f\u3044<\/a><br><br><a href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/arrivalimprovement\/spfset\/\">SPF\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306f\u3053\u3061\u3089\u304b\u3089<\/a>\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a2d\u5b9a\u3059\u3079\u304d\u30b5\u30fc\u30d0\u304c\u7570\u306a\u308b<\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br><strong>SPF\u306f\u3001From\u30a2\u30c9\u30ec\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u7ba1\u7406\u3059\u308bDNS\u30b5\u30fc\u30d0\u306e\u3001TXT(\u30c6\u30ad\u30b9\u30c8)\u30ec\u30b3\u30fc\u30c9\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/strong><br><br>\u30b5\u30fc\u30d0\u304c\u300cDNS\u30b5\u30fc\u30d0\u300d\u3067\u306a\u3044\u5834\u5408\u3084\u3001\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u30b5\u30fc\u30d0\u3067\u306a\u3044\u5834\u5408\u3001\u8a2d\u5b9a\u306f\u53cd\u6620\u3055\u308c\u307e\u305b\u3093\u3002<br><br>\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u6700\u9577\u306748~72\u6642\u9593\u7d4c\u904e\u3059\u308c\u3070\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/faq\/spfrecord_check\/\" target=\"_blank\">\u8a2d\u5b9a\u72b6\u6cc1\u306e\u30c1\u30a7\u30c3\u30ab\u30fc<\/a>\u306b\u3066\u3001\u6709\u52b9\/\u7121\u52b9\u554f\u308f\u305a\u3001\u4f55\u304b\u3057\u3089\u306e\u8a18\u8ff0\u304c\u8868\u793a\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002<br>\u4e00\u5b9a\u6642\u9593\u7d4c\u904e\u3057\u3066\u3082\u8a18\u8f09\u304c\u5909\u308f\u3089\u306a\u3044\u3001\u307e\u305f\u306f\u3001\u4f55\u306e\u8a18\u8f09\u3082\u306a\u3044\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u3059\u3079\u304d\u30b5\u30fc\u30d0\u304c\u7570\u306a\u308b\u53ef\u80fd\u6027\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<br><br><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u203b\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u305f\u30b5\u30fc\u30d0\u3068\u540c\u4e00\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u5225\u306e\u53ef\u80fd\u6027\u304c\u3054\u3056\u3044\u307e\u3059\u3002<br>\u3000\u307e\u305f\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d0\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/strong><br><br><br><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u203b\u3054\u8a2d\u5b9a\u53ef\u80fd\u306a\u306e\u306f\u3001\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u306e\u307f\u3067\u3059\u3002<\/strong><br>\u3000gmail.com\u3001yahoo.co.jp\u306a\u3069\u306e\u30d5\u30ea\u30fc\u30e1\u30fc\u30e9\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u5bfe\u8c61\u5916\u3067\u3059\u3002<br><br><br><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u304a\u5ba2\u69d8\u306b\u3088\u3063\u3066\u3001\u307e\u305f\u3001\u30c9\u30e1\u30a4\u30f3\u306b\u3088\u3063\u3066\u3001\u3069\u306e\uff24\uff2e\uff33\u30b5\u30fc\u30d0\u3092\u3054\u5229\u7528\u304b\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/strong><br>\u305d\u306e\u305f\u3081\u3001\u3054\u5951\u7d04\u4e2d\u306eDNS\u30b5\u30fc\u30d0\u306b\u3064\u304d\u307e\u3057\u3066\u306f\u3001\u81ea\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u62c5\u5f53\u8005\u69d8\u306a\u3069\u30b5\u30fc\u30d0\u7ba1\u7406\u8005\u69d8\u306b\u304a\u5c0b\u306d\u304f\u3060\u3055\u3044\u307e\u305b\u3002<br><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPF\u30ec\u30b3\u30fc\u30c9\u304cDNS\u30b5\u30fc\u30d0\u4e0a\u306b2\u3064\u4ee5\u4e0a\u5b58\u5728\u3059\u308b<\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br><strong>\u307e\u305a\u306f<a rel=\"noreferrer noopener\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/arrivalimprovement\/spfset\/#dmarcian%EF%BC%88%E5%A4%96%E9%83%A8%E3%82%B5%E3%82%A4%E3%83%88%EF%BC%89%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" target=\"_blank\"> 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\u3044\u304f\u3064\u304b\u306e\u914d\u4fe1\u30b5\u30fc\u30d0\u306eSPF\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001<strong>1\u884c\u306b\u9023\u7d50\u3055\u305b\u308b\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3057\u3087\u3046\u3002<\/strong><br><br>\u300c\u697d\u697d\u30e1\u30fc\u30eb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u300d\u306eSPF\u4ee5\u5916\u306b\u3001\u65e2\u306b\u5225\u306e\u30ec\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u65e2\u5b58\u306e\u30ec\u30b3\u30fc\u30c9\u300c~all\u300d\u306e\u76f4\u524d\u306b\u3001<strong>\u524d\u5f8c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u3092\u7a7a\u3051\u3066\u3001\u300cinclude:spf.haihaimail.jp\u300d\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/strong><br>\u8ffd\u8a18\u5f8c\u306f\u3001<strong>\u304a\u307e\u3068\u3081\u3057\u305f\u5206\u4ee5\u5916\u306eSPF\u30ec\u30b3\u30fc\u30c9\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><br><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53c2\u7167\u56de\u6570\u306e\u4e0a\u9650\u3092\u30aa\u30fc\u30d0\u30fc\u3057\u3066\u3044\u308b<\/h3>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br><strong>SPF\u306b\u306f\u3001\u30b5\u30fc\u30d0\u306e\u53c2\u7167\u56de\u6570\u304c10\u56de\u307e\u3067\u3001\u305d\u308c\u4ee5\u4e0a\u306f\u7121\u52b9\u3068\u3044\u3046\u30eb\u30fc\u30eb\u304c\u3054\u3056\u3044\u307e\u3059\u3002<\/strong><br><br>\u3082\u3057\u3001SPF\u306b\u3066\u3001\u8907\u6570\u306e\u914d\u4fe1\u30b5\u30fc\u30d0\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u8a18\u8ff0\u3044\u305f\u3060\u3044\u3066\u304a\u308a\u3001\u65e2\u306b\u53c2\u7167\u56de\u657010\u56de\u306b\u9054\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8ffd\u52a0\u3044\u305f\u3060\u304f\u3053\u3068\u304c\u96e3\u3057\u3044\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<br><br><a rel=\"noreferrer noopener\" href=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/arrivalimprovement\/spfset\/#dmarcian%EF%BC%88%E5%A4%96%E9%83%A8%E3%82%B5%E3%82%A4%E3%83%88%EF%BC%89%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" target=\"_blank\">\u3053\u3061\u3089\u3067\u8a2d\u5b9a\u72b6\u6cc1\u3092\u78ba\u8a8d<\/a>\u3044\u305f\u3060\u3044\u305f\u969b\u306b\u8868\u793a\u3055\u308c\u308b\u300c\uff4e\/10\u300d\u304c\u73fe\u5728\u306e\u53c2\u7167\u56de\u6570\u306b\u306a\u308a\u307e\u3059\u3002<br><br><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"423\" src=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2022\/08\/SPF\u53c2\u7167\u56de\u6570.png\" alt=\"\" class=\"wp-image-23129\" srcset=\"https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2022\/08\/SPF\u53c2\u7167\u56de\u6570.png 689w, https:\/\/www.rakus.co.jp\/support-rakus\/mailmarketing\/wp-content\/uploads\/2022\/08\/SPF\u53c2\u7167\u56de\u6570-300x184.png 300w\" sizes=\"auto, (max-width: 689px) 100vw, 689px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br>\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u3060\u304f\u304b\u3001\u30ec\u30b3\u30fc\u30c9\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u8907\u6570\u306eIP\u3084\u30c9\u30e1\u30a4\u30f3\u3092\u6307\u5b9a\u3057\u767b\u9332\u3059\u308b\u306a\u3069\u3057\u3066\u3001\uff33\uff30\uff26\u30ec\u30b3\u30fc\u30c9\u3067\u306e\u53c2\u7167\u56de\u6570\u3092\u524a\u6e1b\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u5b58\u3058\u307e\u3059\u3002<br><br>\u6050\u308c\u5165\u308a\u307e\u3059\u304c\u3001\u8a73\u3057\u3044\u3054\u5bfe\u5fdc\u65b9\u6cd5\u306b\u3064\u304d\u307e\u3057\u3066\u306f\u3001\u8cb4\u793e\u30b7\u30b9\u30c6\u30e0\u62c5\u5f53\u8005\u69d8\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u307e\u305b\u3002<br><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a18\u8f09\u30eb\u30fc\u30eb\u304c\u7570\u306a\u308b<\/h3>\n\n\n\n<p class=\"has-medium-font-size 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