{"id":2437,"date":"2015-11-17T20:18:02","date_gmt":"2015-11-17T11:18:02","guid":{"rendered":"http:\/\/blog.rutake.com\/techmemo\/?p=2437"},"modified":"2015-11-17T20:18:02","modified_gmt":"2015-11-17T11:18:02","slug":"postfix%e3%81%ae%e8%a8%ad%e5%ae%9a%e3%81%a7%e3%81%af%e3%81%be%e3%82%8b","status":"publish","type":"post","link":"https:\/\/blog.rutake.com\/techmemo\/2015\/11\/17\/postfix%e3%81%ae%e8%a8%ad%e5%ae%9a%e3%81%a7%e3%81%af%e3%81%be%e3%82%8b\/","title":{"rendered":"postfix\u306e\u8a2d\u5b9a\u3067\u306f\u307e\u308b"},"content":{"rendered":"

\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306f\u904b\u7528\u304c\u5927\u5909\u306a\u306e\u3067\u3001\u505c\u6b62\u3057\u3066\u3044\u305f\u306e\u3060\u304c\u3001SSL\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u6642\u306broot@\u30c9\u30e1\u30a4\u30f3\u540d\u3067\u306e\u30e1\u30fc\u30eb\u53d7\u4fe1\u304c\u3067\u304d\u308b\u3053\u3068\u3068\u3042\u3063\u305f\u306e\u3067\u3001postfix\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u307f\u305f\u3002<\/p>\n

postfix\u306e\u8a2d\u5b9a\u306f\u30cd\u30c3\u30c8\u4e0a\u306e\u60c5\u5831\u3092\u3082\u3068\u306b\u518d\u8d77\u52d5\u304b\u3051\u3066\u3001iptables\u306725\u756a\u30dd\u30fc\u30c8\u3092\u3042\u3051\u3066\u3044\u308b\u306e\u3060\u304c\u3001\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c8\u4ee5\u5916\u304b\u3089\u306f\u3064\u306a\u304c\u3089\u306a\u3044\u3002<\/p>\n

netstat -ant\u3092\u3057\u3066\u307f\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c8\u304b\u3089\u306e\u307f25\u756a\u3092LISTEN\u3057\u3066\u3044\u308b\u3002<\/p>\n

[shell]
\nnetstat -ant
\ntcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
\n[\/shell]<\/p>\n

postfix\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u76f4\u3057\u3066\u307f\u305f\u3089\u3001
\ninet_interfaces\u306e\u884c\u304c\u4e8c\u3064\u3042\u308a\u3001\u5f8c\u308d\u306e
\ninet_interfaces = localhost\u3067\u8a2d\u5b9a\u304c\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3044\u305f\u6a21\u69d8\u3002
\n\u4fee\u6b63\u3057\u3066\u518d\u8d77\u52d5\u3057\u305f\u3089\u7121\u4e8b\u5916\u90e8\u304b\u3089\u30e1\u30fc\u30eb\u304c\u5c4a\u304f\u3088\u3046\u306b\u306a\u3063\u305f\uff01<\/p>\n

[shell]
\n#inet_interfaces = all
\n#inet_interfaces = $myhostname
\n#inet_interfaces = $myhostname, localhost
\ninet_interfaces = all
\n[\/shell]<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306f\u904b\u7528\u304c\u5927\u5909\u306a\u306e\u3067\u3001\u505c\u6b62\u3057\u3066\u3044\u305f\u306e\u3060\u304c\u3001SSL\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u6642\u306bro … \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":[],"categories":[1],"tags":[479],"_links":{"self":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/2437"}],"collection":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/comments?post=2437"}],"version-history":[{"count":1,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/2437\/revisions"}],"predecessor-version":[{"id":2438,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/2437\/revisions\/2438"}],"wp:attachment":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/media?parent=2437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/categories?post=2437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/tags?post=2437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}