{"id":100,"date":"2021-03-17T19:47:08","date_gmt":"2021-03-17T10:47:08","guid":{"rendered":"https:\/\/www.feelkind.com\/blog\/?p=100"},"modified":"2021-03-17T19:47:08","modified_gmt":"2021-03-17T10:47:08","slug":"2021-03-17-%e3%83%89%e3%83%8f%e3%83%9e%e3%82%8a%e3%83%9d%e3%82%a4%e3%83%b3%e3%83%88%e7%a2%ba%e8%aa%8d%e3%80%82mailman%e3%81%a8dmarc%e3%81%ae%e3%83%88%e3%83%a9%e3%83%96%e3%83%ab%e3%80%80%ef%bc%9ecentos","status":"publish","type":"post","link":"http:\/\/www.feelkind.com\/blog\/?p=100","title":{"rendered":"2021\/03\/17 \u30c9\u30cf\u30de\u308a\u30dd\u30a4\u30f3\u30c8\u78ba\u8a8d\u3002mailman\u3068dmarc\u306e\u30c8\u30e9\u30d6\u30eb\u3000\uff1eCentOS7.9\u3001postfix\u74b0\u5883\u3067\u96e3\u95a2\u306edkim\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4ed8\u52a0\u3057\u307e\u3057\u305f\u3002"},"content":{"rendered":"\n

\u5148\u65e5\u306e\u8a18\u4e8b\u3067\u300cCentOS7.9\u3001postfix\u74b0\u5883\u3067\u96e3\u95a2\u306edkim\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4ed8\u52a0\u300d\u3092\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u5b9f\u306f\u3053\u306e\u5f8c2\uff5e3w\u7a0b\u5ea6\u30c9\u30cf\u30de\u308a\u3057\u3066\u3044\u307e\u3057\u305f\u3002
\u4e00\u756a\u5927\u304d\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u30b5\u30fc\u30d0\u300cmailman\u300d\u3067\u30ed\u30fc\u30ab\u30eb\u30c9\u30e1\u30a4\u30f3\uff08LAN\u5185\u30a2\u30c9\u30ec\u30b9\uff09\u304b\u3089\u30e1\u30fc\u30eb\u9001\u4fe1\uff08\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3078\u306e\u914d\u4fe1\uff09\u304c\u51fa\u6765\u306a\u3044\uff08\u6d88\u5931\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u308b\uff09\u4e8b\u3067\u3057\u305f\u3002
\u5149\u30eb\u30fc\u30bf\uff08HGW\uff09\u4ea4\u63db\u6642\u306e\u521d\u671f\u4e0d\u826f\uff1f\u3084\u3001\u305d\u306e\u4ed6\u3001\u8907\u6570\u306e\u30c8\u30e9\u30d6\u30eb\u304c\u307e\u308b\u3067\u540c\u6642\u591a\u767a\u30c6\u30ed\u306e\u3088\u3046\u306b\u767a\u751f\u3057\u3066\u3044\u305f\u70ba\u3001\u6700\u5f8c\u307e\u3067\u60a9\u307f\u307e\u304f\u308a\u3001\u30b0\u30b0\u308a\u307e\u304f\u3063\u305f\u7d50\u679c\u3001\u672c\u65e5\u3084\u3063\u3068\u30dd\u30a4\u30f3\u30c8\u304c\u898b\u3048\u307e\u3057\u305f\u306e\u3067\u3001\u5fd8\u308c\u306c\u3088\u3046\u306b\u3053\u3061\u3089\u306b\u8a18\u8f09\u3057\u3066\u304a\u304d\u307e\u3059\u3002
CentOS7.9\u3067yum\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308bmailman\u30d1\u30c3\u30b1\u30fc\u30b8\u306f2021\/03\/17\u6642\u70b9\u30672.1.15\u3067\u3057\u305f\u304c\u3001\u5b9f\u306f\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306emailman\u3067\u306fdmarc\u306e\u30bb\u30c3\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306bLAN\u5185\u304b\u3089\u914d\u4fe1\u3067\u304d\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3068\u89e3\u308a\u307e\u3057\u305f\u3002
\u7279\u306b\u5f53\u9bd6\u3067\u306f\u30d0\u30fc\u30c1\u30e3\u30eb\u30c9\u30e1\u30a4\u30f3\u74b0\u5883\uff08postfixadmin+mysql(MariaDB)\uff09\u3092\u4f75\u7528\u3057\u3066\u3044\u308b\u70ba\u3001\u4f59\u8a08\u306b\u308f\u304b\u308a\u306b\u304f\u304b\u3063\u305f\u306e\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u3002

\u4e0b\u8a18\u306f\u53c2\u8003\u306b\u3055\u305b\u3066\u9802\u3044\u305f\u30b5\u30a4\u30c8\u3067\u3059\u3002

Postfix + SSL + IPv6 + ClamAV + SpamAssassin + SPF + DKIM + DMARC\u306e\u69cb\u7bc9\u65b9\u6cd5 – \u84b2\u7530\u30cd\u30c3\u30c8
https:\/\/blog.kamata-net.com\/archives\/12797.html

\u3053\u3061\u3089\u3067\u63d0\u793a\u3055\u308c\u3066\u3044\u308b\u65b9\u6cd5\u3067dkim\/dmarc\u3092\u512a\u5148\u3055\u305b\u308b\u70ba\u306b\u300cp = quarantine\u300d\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3068\u3001\u4e0a\u8ff0\u306e\u3088\u3046\u306a\u30cf\u30de\u30ea\u306b\u306a\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u73fe\u8c61\u306fdns(named\/bind)\u3067\u306e\u30bb\u30c3\u30c6\u30a3\u30f3\u30b0\u5185\u5bb9\u306e\u70ba\u3001\u4e16\u754c\u4f1d\u64ad\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u30bb\u30c3\u30c6\u30a3\u30f3\u30b0\u5f8c\u3001\u3059\u3050\u306b\u306f\u9732\u898b\u3057\u307e\u305b\u3093\u3002
\u307e\u308b\u3067\u6628\u5e74\u304b\u3089\u731b\u5a01\u3092\u632f\u308b\u3063\u3066\u3044\u308bCOVID-19\u306e\u69d8\u306b\u6f5c\u4f0f\u671f\u9593\u304c\u6709\u308a\u3001dmarc\u7cfb\u306e\u7dcf\u672c\u5c71\u307e\u3067\u4f1d\u64ad\u5b8c\u4e86\u5f8c\u306b\u521d\u3081\u3066\u9732\u898b\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3057\u305f\u3002

\u75b2\u308c\u307e\u304f\u308a\u307e\u3057\u305f\u304c\u3001\u4e00\u5fdc2\u3064\u306e\u89e3\u304c\u898b\u3064\u304b\u3063\u305f\u3068\u601d\u3044\u307e\u3059\u3002

\uff11\uff0emailman\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff08\u73fe\u6642\u70b9\u306e\u6700\u65b0\u30bd\u30fc\u30b9\u306f2.1.34\uff09\u3092\u4e0b\u8a18\u30b5\u30a4\u30c8\u306a\u3069\u3092\u53c2\u7167\u3057\u3001\u30bd\u30fc\u30b9\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u3002
\u3000\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9(Postfix+Mailman\u7de8) – CentOS\u3067\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9
\u3000https:\/\/centossrv.com\/postfix-mailman.shtml

\uff12\uff0edns\u30be\u30fc\u30f3\u30d5\u30a1\u30a4\u30eb\u306edmarc\u306b\u95a2\u3059\u308b\u8a2d\u5b9a\u3092\u300cp = quarantine\u300d\u3067\u306f\u7121\u304f\u300cp = none\u300d\u3068\u3057\u3066dns\u306e\u30b7\u30ea\u30a2\u30eb\u6841\u4e0a\u3052\u3001\u4e16\u754c\u4f1d\u64ad\u307e\u3067\u304a\u3068\u306a\u3057\u304f\u5f85\u3064\u3002

\u3068\u308a\u3042\u3048\u305a\u3001\u30cd\u30ac\u30c6\u30a3\u30f4\u5bfe\u7b56\u3067\u3059\u304c\u3001\uff12\uff0e\u304b\u3089\u958b\u59cb\u3057\u3066\u307e\u3059\u3002
\uff08\u660e\u65e5\u4ee5\u964d\uff11\u3067\u306e\u6052\u4e45\u5bfe\u7b56\u3092\u691c\u8a0e\u3057\u307e\u3059\uff09


\u4ee5\u4e0b\u3001\u672c\u4ef6\u306e\u89e3\u6c7a\u306e\u70ba\u306b\u53c2\u8003\u306b\u3055\u305b\u3066\u9802\u3044\u305f\u30b5\u30a4\u30c8\u306a\u3069\u3002
\uff0d\uff0d\uff0d
Mailman 2.1.16\u4ee5\u964d\u3067From\u3092\u66f8\u304d\u63db\u3048\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3093\uff08\u00b4\u30fb\u03c9\u30fb\uff09 \uff7d\uff88
https:\/\/pao.moe\/@nukosu\/105894787247364204

Mailman\u3068DMARC – pikesaku\u2019s blog
https:\/\/pikesaku.hatenablog.com\/entry\/2017\/01\/22\/015336

\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u6280\u8853\u306e\u5229\u7528\u306b\u3064\u3044\u3066
https:\/\/www.iajapan.org\/anti_spam\/event\/2014\/conf0214\/pdf\/sess1\/sakuraba.pdf<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5148\u65e5\u306e\u8a18\u4e8b\u3067\u300cCentOS7.9\u3001postfix\u74b0\u5883\u3067\u96e3\u95a2\u306edkim\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4ed8\u52a0\u300d\u3092\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u5b9f\u306f\u3053\u306e\u5f8c2\uff5e3w\u7a0b\u5ea6\u30c9\u30cf\u30de\u308a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4e00\u756a\u5927\u304d\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u30b5\u30fc\u30d0\u300cmailman\u300d\u3067\u30ed\u30fc\u30ab\u30eb\u30c9\u30e1 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100"}],"version-history":[{"count":1,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions"}],"predecessor-version":[{"id":101,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions\/101"}],"wp:attachment":[{"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.feelkind.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}