{"url":"https://naos92.hatenablog.com/entry/2022/08/30/020357","blog_title":"naos92\u306e\u65e5\u8a18","author_name":"naos92","blog_url":"https://naos92.hatenablog.com/","height":"190","type":"rich","published":"2022-08-30 02:03:57","version":"1.0","categories":["IT"],"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"title":"\u3010\u30ea\u30f3\u30af\u96c6\u3011\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306e\u5bfe\u7b56\u306b\u306f\u3069\u3093\u306a\u7a2e\u985e\u304c\u3042\u308b\u306e\uff1f","author_url":"https://blog.hatena.ne.jp/naos92/","description":"\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08SPF / DKIM / DMARC\uff09\u306e\u4ed5\u7d44\u307f\u3068\u3001\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u5bfe\u7b56\u3078\u306e\u6d3b\u7528\u6cd5\u3092\u5fb9\u5e95\u89e3\u8aachttps://ent.iij.ad.jp/articles/172/\u203bIIJ\u306e\u30b5\u30a4\u30c8\u3002SPF\u3001DKIM\u3001DMARC\u304c\u56f3\u89e3\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u308f\u304b\u308a\u3084\u3059\u3044\u3002 DMARC\u3068\u306fhttps://www.nic.ad.jp/ja/basics/terms/dmarc.html\u203bJPNIC\u306e\u30b5\u30a4\u30c8\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u95a2\u9023\u3067\u308f\u304b\u3089\u306a\u3044\u7528\u8a9e\u304c\u3042\u308c\u3070\u3053\u3053\u3067\u8abf\u3079\u308b\u3068\u30b0\u30c3\u30c9\u3002 DMARC\u96c6\u8a08\u30ec\u30dd\u30fc\u30c8\u3092\u53d7\u4fe1\u3057\u3066\u53ef\u8996\u5316\u3059\u308b\u30c4\u30fc\u30eb\u3092\u63a2\u3059https://dev.classmethod.jp/articles/dmarc-re\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaos92.hatenablog.com%2Fentry%2F2022%2F08%2F30%2F020357\" title=\"\u3010\u30ea\u30f3\u30af\u96c6\u3011\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306e\u5bfe\u7b56\u306b\u306f\u3069\u3093\u306a\u7a2e\u985e\u304c\u3042\u308b\u306e\uff1f - naos92\u306e\u65e5\u8a18\" 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%"}