{"provider_name":"Hatena Blog","description":"PayPal\u3084Apple ID\u306e\u8acb\u6c42\u30e1\u30fc\u30eb\u3092\u9001\u308a\u3001\u305d\u306e\u30e1\u30fc\u30eb\u3092\u898b\u305f\u88ab\u5bb3\u8005\u304c\u653b\u6483\u8005\u306b\u9023\u7d61\u3092\u53d6\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3067\u3001\u6b63\u898f\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u9023\u7d61\u3092\u53d6\u3063\u305f\u304b\u306e\u3088\u3046\u306b\u9a19\u3055\u308c\u308b\u3002 DMARC\u691c\u8a3c\u304c\u3042\u308c\u3070\u3001\u653b\u6483\u8005\u304c\u6240\u6709\u3057\u3066\u3044\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u3063\u305f\u5834\u5408\u306b\u5f3e\u304b\u308c\u308b\u3002 \u3057\u304b\u3057\u306a\u304c\u3089\u3001\u4eca\u56de\u306e\u4ef6\u3067\u306f\u6b63\u898f\u306e\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u30e1\u30fc\u30eb\u3092SMTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306a\u306e\u3067\u76f4\u63a5\u518d\u9001\u4fe1\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5185\u5bb9\u306e\u6539\u3056\u3093\u304c\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308bDKIM\u306b\u95a2\u3059\u308b\u691c\u8a3c\u306f\u30d1\u30b9\u3057\u3066\u3057\u307e\u3046\u3002 \u3064\u307e\u308a\u3001\u653b\u6483\u8005\u306f\u6b63\u898f\u306e\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u9001\u3089\u308c\u305f\u30e1\u30fc\u30eb\u3092\u305d\u306e\u307e\u307e\u518d\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3068\u3057\u3066\u518d\u5229\u7528\u3057\u3066\u3044\u308b\u3002\u3053\u3046\u306a\u308b\u3068\u3001DMARC\u691c\u8a3c\u3092\u56de\u907f\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308b\u3002 w\u2026","provider_url":"https://hatena.blog","categories":["by skybreaker","\u8105\u5a01\u60c5\u5831"],"blog_url":"https://www.sdsg.moe/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.sdsg.moe%2Fentry%2F2026%2F02%2F11%2F221504\" title=\"\u672c\u7269\u306e\u30e1\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066DMARC\u306b\u3088\u308b\u691c\u8a3c\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u884c\u3046\u300cDKIM\u30ea\u30d7\u30ec\u30a4\u653b\u6483\u300d - Slapdash Safeguards\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-02-11 22:15:04","author_name":"skybreaker","author_url":"https://blog.hatena.ne.jp/skybreaker/","blog_title":"Slapdash Safeguards","width":"100%","title":"\u672c\u7269\u306e\u30e1\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066DMARC\u306b\u3088\u308b\u691c\u8a3c\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u884c\u3046\u300cDKIM\u30ea\u30d7\u30ec\u30a4\u653b\u6483\u300d","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/skybreaker/20260211/20260211221045.png","height":"190","url":"https://www.sdsg.moe/entry/2026/02/11/221504","version":"1.0","type":"rich"}