{"blog_url":"https://tech.mntsq.co.jp/","author_name":"jigyakkuma","version":"1.0","height":"190","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/j/jigyakkuma/20260508/20260508164944.png","provider_name":"Hatena Blog","blog_title":"MNTSQ Tech\u30d6\u30ed\u30b0","title":"\u68da\u5378\u3057\u304b\u3089\u59cb\u3081\u308b\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u898b\u76f4\u3057\uff1a\u7d44\u7e54\u3092\u6a2a\u65ad\u3057\u305fDMARC\u30dd\u30ea\u30b7\u30fc\u306e\u53b3\u683c\u5316","categories":[],"description":"\u306f\u3058\u3081\u306b \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u63a8\u9032\u5ba4\u306e\u5c71\u7530\u3067\u3059\u3002 MNTSQ\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u4f01\u696d\u3092\u4e3b\u306a\u9867\u5ba2\u3068\u3057\u3066\u3044\u307e\u3059\u3002 \u5951\u7d04\u3068\u3044\u3046\u3001\u9867\u5ba2\u4f01\u696d\u306e\u4e8b\u696d\u6226\u7565\u306b\u76f4\u7d50\u3059\u308b\u3088\u3046\u306a\u60c5\u5831\u3092\u53d6\u308a\u6271\u3046\u6027\u8cea\u4e0a\u3001\u3055\u307e\u3056\u307e\u306a\u89b3\u70b9\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3057\u3063\u304b\u308a\u3068\u62c5\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001DMARC\u3078\u306e\u5bfe\u5fdc\u3082\u305d\u3046\u3057\u305f\u53d6\u308a\u7d44\u307f\u306e\u3072\u3068\u3064\u3067\u3059\u3002 DMARC\u306f\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u5bfe\u7b56\u306e\u4ed5\u7d44\u307f\u3067\u3042\u308a\u3001\u5b9f\u8cea\u7684\u306a\u52b9\u679c\u3092\u6301\u305f\u305b\u308b\u306b\u306f\u30dd\u30ea\u30b7\u30fc\u3092p=quarantine\u307e\u305f\u306fp=reject\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u3057\u304b\u3057MNTSQ\u3067\u306f\u3001DMARC\u30ec\u30b3\u30fc\u30c9\u81ea\u4f53\u306f\u5b58\u5728\u3057\u3066\u3044\u305f\u3082\u306e\u306e\u3001\u30dd\u30ea\u30b7\u30fc\u306fp=none\u306e\u72b6\u614b\u304c\u7d9a\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u672c\u8a18\u4e8b\u3067\u306fDMARC\u30dd\u30ea\u30b7\u30fc\u3092p=reject\u307e\u2026","published":"2026-05-14 13:13:21","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.mntsq.co.jp%2Fentry%2F2026%2F05%2F14%2F131321\" title=\"\u68da\u5378\u3057\u304b\u3089\u59cb\u3081\u308b\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u898b\u76f4\u3057\uff1a\u7d44\u7e54\u3092\u6a2a\u65ad\u3057\u305fDMARC\u30dd\u30ea\u30b7\u30fc\u306e\u53b3\u683c\u5316 - MNTSQ Tech\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","url":"https://tech.mntsq.co.jp/entry/2026/05/14/131321","author_url":"https://blog.hatena.ne.jp/jigyakkuma/","type":"rich"}