\u5148\u65e5\u3001Gmail\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3068\u3001\u5fc5\u305a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8fd4\u3063\u3066\u304f\u308b\u3001\u3068\u3044\u3046\u73fe\u8c61\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5909\u3048\u3066\u9001\u3063\u3066\u3082\u3001\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u306f\u3059\u3079\u3066\u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\u307e\u305f\u3001\u9001\u308b\u5148\u306eGmail\u3082\u3001\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u3048\u3066\u3082\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3066\u304d\u307e\u3059\u3002<\/p>\n
Gmail\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u3053\u306e\u30e1\u30fc\u30eb\u306f\u8a8d\u8a3c\u3067\u304d\u306a\u304b\u3063\u305f\u3001\u3068\u3042\u308a\u307e\u3059\u3002
\nSPF\u3082\u3057\u304f\u306fDKIM\u3067\u8a8d\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n
This is the mail system at host xxx.xxx.xxx.<\/p>\n
I’m sorry to have to inform you that your message could not
\nbe delivered to one or more recipients. It’s attached below.<\/p>\n
For further assistance, please send mail to postmaster.<\/p>\n
If you do so, please include this problem report. You can
\ndelete your own text from the attached returned message.<\/p>\n
The mail system<\/p>\n
<xxx@gmail.com>: host gmail-smtp-in.l.google.com[xx.xxx.xxx.xx] said:
\nxxx-x.x.xx This mail is unauthenticated, which poses a security risk to the
\nxxx-x.x.xx sender and Gmail users, and has been blocked. The sender must
\nxxx-x.x.xx authenticate with at least one of SPF or DKIM. For this message,
\nxxx-x.x.xx DKIM checks did not pass and SPF check for yyy.yyy.yyy] did
\nnot xxx-x.x.xx pass with ip: [yyy.yyy.yyy.yyy]. The sender should visit
\nxxx-x.x.xx https:\/\/support.google.com\/mail\/answer\/81126#authentication for
\nxxx-x.x.xx instructions on setting up authentication.
\nxxx.xxx – gsmtp (in reply to
\nend of DATA command)<\/p>\n
Gmail\u306f\u30012022\u5e743\u6708\u304b\u3089\u3001\u30e1\u30fc\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3066\u304a\u308a\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306bSPF\u53c8\u306fDKIM\u306b\u3088\u308b\u8a8d\u8a3c\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u306a\u3044\u3068\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3068\u3057\u3066\u6271\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u3063\u305f\u306e\u304c\u3001\u539f\u56e0\u306e\u3088\u3046\u3067\u3057\u305f\u3002<\/p>\n
\u30b5\u30fc\u30d0\u5074\u3067SPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u3053\u3068\u3067Gmail\u3067\u53d7\u3051\u53d6\u3063\u3066\u3082\u3089\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\n\u5404\u30b5\u30fc\u30d0\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3067\u7ba1\u7406\u753b\u9762\u306b\u884c\u304d\u3001SPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002
\n\u79c1\u306e\u5834\u5408\u306f\u3001Kagoya\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002
\nKagoya\u306e\u5834\u5408\u3001SPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u306f\u3057\u306a\u304f\u3066\u3082\u81ea\u52d5\u7684\u306b\u8a2d\u5b9a\u304c\u3055\u308c\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001DNS\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u753b\u9762\u3092\u898b\u3066\u3082\u4f55\u3082\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3059\u304c\u3001SPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u30b5\u30a4\u30c8\u3067\u898b\u308b\u3068\u3001\u300c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002
\n\u3053\u306eDNS\u30ec\u30b3\u30fc\u30c9\u8a2d\u5b9a\u3092\u5fc5\u8981\u304c\u3042\u3063\u3066\u5909\u66f4\u3057\u305f\u969b\u306b\u3001\u81ea\u52d5\u7684\u306b\u8a2d\u5b9a\u3055\u308c\u308bSPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u304c\u6d88\u3048\u3066\u3057\u307e\u3063\u305f\u3088\u3046\u3067\u3059\u3002
\nSPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u660e\u793a\u7684\u306b\u8ffd\u52a0\u3057\u305f\u3089\u5fa9\u65e7\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u306a\u304a\u3001SPF\u30ec\u30b3\u30fc\u30c9\u306e\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u306f\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
https:\/\/www.kitterman.com\/spf\/validate.html<\/a><\/p>\n \u3053\u3053\u3067\u3001\u30c9\u30e1\u30a4\u30f3\uff08xxx.com\u306a\u3069\uff09\u3092\u5165\u529b\u3057\u3066\u300cGet SPF Record\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u8a2d\u5b9a\u306e\u6709\u7121\u3084\u8a2d\u5b9a\u5024\u306a\u3069\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u5148\u65e5\u3001Gmail\u306b\u30e1\u30fc\u30eb\u3092\u9001\u308b\u3068\u3001\u5fc5\u305a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8fd4\u3063\u3066\u304f\u308b\u3001\u3068\u3044\u3046\u73fe\u8c61\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002 \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5909\u3048\u3066\u9001\u3063\u3066\u3082\u3001\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u306f\u3059\u3079\u3066\u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u307e\u305f\u3001\u9001\u308b\u5148\u306eG…\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3561","post","type-post","status-publish","format-standard","hentry","category-mail"],"views":963,"_links":{"self":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/3561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3561"}],"version-history":[{"count":1,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/3561\/revisions"}],"predecessor-version":[{"id":3562,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/3561\/revisions\/3562"}],"wp:attachment":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}