{"id":263,"date":"2022-10-21T23:20:23","date_gmt":"2022-10-21T14:20:23","guid":{"rendered":"https:\/\/yuaiho.com\/blog\/?p=263"},"modified":"2022-10-23T23:58:40","modified_gmt":"2022-10-23T14:58:40","slug":"iphone%e3%81%ae%e3%83%a1%e3%83%bc%e3%83%ab%e3%82%a2%e3%83%97%e3%83%aa%e3%81%ae%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%b9%e3%82%bf%e3%83%b3%e3%83%97%e3%81%8c%e7%8b%82%e3%81%86%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/yuaiho.com\/blog\/archives\/2022\/263","title":{"rendered":"iPhone\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u72c2\u3046\u554f\u984c"},"content":{"rendered":"\n

iPhone\u306e\u30e1\u30fc\u30eb\u3067\u8868\u793a\u3055\u308c\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fDate\u30d8\u30c3\u30c0\u3067\u306f\u306a\u304f\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u5230\u7740\u65e5<\/h2>\n\n\n\n

\u7406\u7531\u306f\u77e5\u308a\u307e\u305b\u3093\u304c\u3001iPhone\u306eApple\u7d14\u6b63\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea(\u203b)\u306b\u8868\u793a\u3055\u308c\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306f\u3001IMAP4\u3092\u4f7f\u3063\u3066\u308b\u5834\u5408\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u306eDate:\u30d8\u30c3\u30c0\u306e\u4e2d\u8eab\u3067\u306f\u7121\u304f\u6240\u8b02\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u5230\u7740\u65e5\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n

\u203b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u70b9\u3067\u5165\u3063\u3066\u3044\u308bApple\u516c\u5f0f\u306e\u9752\u3044\u30a2\u30a4\u30b3\u30f3\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n

\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u5230\u7740\u65e5\u3068\u3044\u3046\u306e\u306fIMAP4\u306eINTERNALDATE\u306b\u76f8\u5f53\u3059\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3067\u3059\u3002IMAP\u30b5\u30fc\u30d0\u306blogin\u30b3\u30de\u30f3\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001SELECT\u30b3\u30de\u30f3\u30c9\u3067\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092\u9078\u629e\u3057\u3066\u300cfetch <\u30e1\u30fc\u30eb\u756a\u53f7> INTERNALDATE\u300d\u307f\u305f\u3044\u306a\u30b3\u30de\u30f3\u30c9\u3092\u9001\u308a\u3064\u3051\u308b\u3068\u8fd4\u3063\u3066\u304f\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3067\u3059\u3002<\/p>\n\n\n\n

a FETCH 1 INTERNALDATE\n* 1 FETCH (INTERNALDATE \"18-Mar-2010 01:36:12 +0900\"<\/strong><\/mark>)\na OK Fetch completed (0.013 + 0.000 + 0.012 secs).\na FETCH 1 SAVEDATE\n* 1 FETCH (SAVEDATE \"21-Oct-2022 05:38:12 +0900\"<\/mark>)\na OK Fetch completed (0.031 + 0.000 + 0.030 secs).<\/code><\/pre>\n\n\n\n
\u3053\u306e\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306f\u79c1\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0(\u203b)\u306e\u5834\u5408\u3001\u4e0b\u8a18\u306b\u793a\u3059\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u3001\u4e0a\u8a18\u306e\u30e1\u30fc\u30eb\u306b\u8a72\u5f53\u3059\u308b\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u5c5e\u6027\u5024\u3067\u3042\u308bBirth\u304bModified\u5c5e\u6027\u306e\u3044\u305a\u308c\u304b\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u305d\u306e\u307e\u307e\u5165\u3063\u3066\u3044\u307e\u3057\u305f(\u203b\u203b)\u3002\u3061\u306a\u307f\u306bSAVEDATE\u30b3\u30de\u30f3\u30c9\u306e\u65b9\u306fChange\u5c5e\u6027\u304c\u5165\u3063\u3066\u3044\u308b\u307f\u305f\u3044\u3067\u3059\u3002<\/mark><\/p>\n\n\n\n
$ stat -x 1268843772.*****.mail.yuaiho.net:2,S\n  File: \"1268843772.*****.mail.yuaiho.net:2,S\"\n  Size: 654          FileType: Regular File\n  Mode: (0600\/-rw-------)         Uid: (yuaiho\/515)  Gid: (yuaiho\/515)\nDevice: 0,112   Inode: 19423***    Links: 1\nAccess: Fri Oct 21 05:07:10 2022\nModify: Thu Mar 18 01:36:12 2010<\/strong><\/mark>\nChange: Fri Oct 21 05:38:12 2022<\/mark>\n Birth: Thu Mar 18 01:36:12 2010<\/strong><\/mark>\n\u203b\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u4e00\u90e8(FQDN\u90e8\u5206)\u3084Inode\u756a\u53f7\u3001UID\/GID\u306f\u67b6\u7a7a\u306e\u3082\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u4ee5\u5916\u306f\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30c7\u30fc\u30bf\u3067\u3059\u3002\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u5909\u66f4\u3082\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u95a2\u3057\u3066\u306f\u5909\u66f4\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/code><\/pre>\n\n\n\n
\u203bFreeBSD13.1+Postfix3.7.3+Dovecot2.3.19.1\u3002\u6295\u7a3f\u65e5\u6642\u70b9\u306e\u5b89\u5b9a\u7248\u306e\u6700\u65b0Version\u3067\u3059\u3002\u4e92\u63db\u30e2\u30fc\u30c9\u306f\u7121\u52b9\u5316\u3002
\u203b\u203bBirth\u304bModified\u5c5e\u6027\u306e\u3044\u305a\u308c\u304b<\/mark>: Birth\u3068Modified\u306e\u3069\u3063\u3061\u3092\u63a1\u7528\u3057\u3066\u308b\u304b\u306f\u4e0d\u660e\u3067\u3059\u3002freebsd-ufs\u4e0a\u3067\u306fModified\u3082Birth\u3082\u540c\u3058\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b\u306a\u308b\u305f\u3081\u3001\u3069\u3061\u3089\u3092\u898b\u3066\u308b\u306e\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/mark><\/p>\n\n\n\n
\u307e\u3041\u8981\u3059\u308b\u306bMTA(Mail Transfer Agent)\u3084MRA(Mail Retrieval Agent)\u306e\u72ec\u81eaDB\u3060\u3063\u305f\u308aMaildir\u3060\u3063\u305f\u308a\u306e\u3069\u3053\u304b\u306b\u3001\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304c\u5225\u9014\u5b58\u5728\u3059\u308b\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u7121\u3044\u3068\u8a00\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n
\u4ed6\u306eMTA\u3084MRA\u306e\u7d44\u307f\u5408\u308f\u305b\u307e\u3067\u306f\u5b58\u3058\u307e\u305b\u3093\u304c\u3001\u5c11\u306a\u304f\u3068\u3082Postfix+Dovecot\u3067\u306f\u524d\u8ff0\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n
MRA\u306fMUA\u304b\u3089IMAP\u30b3\u30de\u30f3\u30c9\u3067INTERNALDATE\u76f8\u5f53\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u53d7\u3051\u308b\u3068\u3001\u305d\u308c\u306b\u8a72\u5f53\u3059\u308b\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306eModified or Birth\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092OS\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3001\u305d\u306e\u7d50\u679c\u3092\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3068(\u3044\u3046\u3053\u3068\u306b)\u3057\u3066\u9001\u3063\u3066\u6765\u3066\u308b\u3060\u3051\u3068\u8a00\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n
iPhone\u306e\u7d14\u6b63\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u306f\u3053\u306e\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u3064\u307e\u308a\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u304c\u30b5\u30fc\u30d0\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u66f8\u304d\u8fbc\u307e\u308c\u305f\u6642\u70b9\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7<\/strong>\u3092<\/mark>\u3001\u30e1\u30fc\u30eb\u53d7\u4fe1\u65e5\u3068\u3057\u3066\u53d6\u308a\u6271\u3063\u3066\u3044\u307e\u3059\u3002<\/mark><\/p>\n\n\n\n
\n\n\n\n
iPhone\u306e\u30e1\u30fc\u30eb\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u304a\u304b\u3057\u3044\u7406\u7531<\/h2>\n\n\n\n
\u3068\u3001\u3044\u3046\u308f\u3051\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306eModified\u5c5e\u6027\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u72c2\u3046\u3068\u3001iPhone\u4e0a\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u306e\u53d7\u4fe1\u65e5\u3082\u305d\u306e\u72c2\u3063\u305f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7<\/mark>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ed6\u306e\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u3067\u898b\u308b\u3068\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u305d\u308c\u3063\u307d\u3044\u3082\u306e\u304c\u3061\u3083\u3093\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u3001\u540c\u3058\u30e1\u30fc\u30eb\u3092iPhone\u3067\u898b\u308b\u3068\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u304a\u304b\u3057\u3044\u5834\u5408\u3001\u305f\u3076\u3093\u3053\u308c\u304c\u539f\u56e0\u3067\u3059\u3002\u4ed6\u306e\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u306fDate:\u30d8\u30c3\u30c0\u3092Parse\u3057\u3066\u8868\u793a\u3057\u3066\u3044\u305f\u308a\u3059\u308b\u3093\u3067\u3059\u304c\u3001iPhone\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u306fDate:\u30d8\u30c3\u30c0\u3092\u4f7f\u3063\u3066\u7121\u3044\u3063\u307d\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u72c2\u3046\u8d77\u56e0\u3067\u3059\u304c\u3001\u4f8b\u3048\u3070\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u30b7\u30a7\u30eb\u306a\u3069\u3067\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u64cd\u4f5c\u3059\u308b\u3068\u304d\u306b\u3001tar cfp\u3084cp -p\u3068\u304b\u306e\u5c5e\u6027\u4fdd\u5b58\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u4f7f\u7528\u3092\u5fd8\u308c\u3066\u96d1\u306bcp\u3084tar\u3092\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30b3\u30d4\u30fc\u5148\u3067\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u5b9f\u884c\u6642\u70b9\u306e\u3082\u306e\u306b\u66f8\u304d\u5909\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u5b9f\u614b\u306f\u3055\u3063\u304d\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001\u5b9f\u614b\u306f\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u7f6e\u3044\u3066\u3042\u308b\u30c7\u30a3\u30b9\u30af(\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0)\u306b\u8a18\u9332\u3055\u308c\u305fModified\u5c5e\u6027\u3067\u3059\u3002<\/p>\n\n\n\n
\u305d\u306e\u305f\u3081\u3001\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306eModified\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u5909\u66f4\u3055\u308c\u308b\u3088\u3046\u306a\u64cd\u4f5c\u3092\u3059\u308b\u3068\u3001\u672c\u5f53\u306e\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u865a\u7a7a\u306b\u6d88\u3048\u308b\u3068\u8a00\u3046\u308f\u3051\u3067\u3059\u3002<\/p>\n\n\n\n
\u305d\u3057\u3066\u3001\u305d\u3093\u306a\u6b63\u3057\u3044Modified\u306e\u30c7\u30fc\u30bf\u304c\u865a\u7a7a\u306b\u6d88\u3048\u3001”\u7ba1\u7406\u8005\u304c\u96d1\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u64cd\u4f5c\u3057\u305f\u65e5”\u3068\u304b\u3044\u3046\u5229\u7528\u8005\u304b\u3089\u3059\u308b\u3068\u308f\u3051\u306e\u308f\u304b\u3089\u3093\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u5165\u3063\u305f\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u542b\u3080\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092iPhone\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea\u304b\u3089\u898b\u308b\u3068\u3001\u305d\u306e\u8b0e\u306e\u65e5\u4ed8\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\n\n\n\n
\u4fee\u6b63\u65b9\u6cd5<\/h2>\n\n\n\n
\u3055\u3066\u3001\u30ea\u30b9\u30c8\u30a2\u3059\u308b\u65b9\u6cd5\u3067\u3059\u304c\u3001\u304d\u3061\u3093\u3068\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u7121\u3044\u306a\u3089\u57fa\u672c\u7684\u306b\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
\u3057\u304b\u3057\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u5185\u306b\u3042\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u4fe1\u7528\u3067\u304d\u308b\u304b\u3001(\u4fe1\u7528\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306b\u95a2\u308f\u3089\u305a)<\/mark>\u4fe1\u7528\u3059\u308b\u3053\u3068\u306b\u3059\u308b\u306a\u3089\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u306b\u5165\u3063\u3066\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u5143\u306b\u3057\u3066Modified\u5c5e\u6027\u306e\u65e5\u4ed8\u6642\u523b\u306b\u4fee\u6b63\u3059\u308b\u3053\u3068\u306f\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f7f\u7528\u51fa\u6765\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u5165\u3063\u305f\u30d8\u30c3\u30c0\u306f2\u3064\u3042\u308a\u3001Received:\u30d8\u30c3\u30c0\u3068Date:\u30d8\u30c3\u30c0\u3067\u3059\u3002<\/p>\n\n\n\n
\u5177\u4f53\u7684\u306b\u306f\u3001Received:\u30d8\u30c3\u30c0\u306e\u3046\u3061\u6700\u3082\u884c\u982d\u306b\u8fd1\u3044\u3068\u3053\u308d\u306b\u3042\u308bReceived:\u30d8\u30c3\u30c0\u306e\u672b\u5c3e\u306b\u4ed8\u3044\u3066\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3068\u3001Date:\u30d8\u30c3\u30c0\u306b\u542b\u307e\u308c\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u3044\u305a\u308c\u304b\u3067\u3059\u30021\u3064\u306eReceived:\u30d8\u30c3\u30c0\u304c\u8907\u6570\u884c\u6e21\u3063\u3066\u66f8\u304b\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e1\u3064\u306eReceived:\u30d8\u30c3\u30c0\u5168\u4f53\u306e\u672b\u5c3e\u306b\u66f8\u304b\u308c\u305f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u5f8c\u8ff0\u3057\u307e\u3059\u304c\u3001\u3069\u3061\u3089\u306e\u30d8\u30c3\u30c0\u3092\u4f7f\u3063\u3066\u3082\u4fe1\u983c\u6027\u306f\u30b1\u30fc\u30b9\u30d0\u30a4\u30b1\u30fc\u30b9\u3067\u3059\u3002\u7279\u306b\u6614\u306e\u7267\u6b4c\u7684\u306a\u6642\u4ee3\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fReceived:\u30d8\u30c3\u30c0\u3067\u3042\u3063\u3066\u3082\u6b63\u76f4\u602a\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\u305d\u3057\u3066Received:\u30d8\u30c3\u30c0\u3092\u4f7f\u3046\u65b9\u6cd5\u306f1\u3064\u3060\u3051\u5236\u9650\u304c\u3042\u3063\u3066\u3001MUA(Mail User Agent\/\u30e1\u30fc\u30e9)\u304c\u9001\u4fe1\u6642\u306b\u76f4\u63a5IMAP\u30d5\u30a9\u30eb\u30c0\u306b\u66f8\u304d\u8fbc\u3093\u3060\u30e1\u30fc\u30eb\u3001\u3064\u307e\u308aSent\u30d5\u30a9\u30eb\u30c0\u3084\u9001\u4fe1\u6e08\u30d5\u30a9\u30eb\u30c0\u306e\u4e2d\u8eab\u306b\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093<\/mark>\u3002\u3053\u308c\u3089\u306e\u30e1\u30fc\u30eb\u306fSMTP\u30b5\u30fc\u30d0\u3092\u7d4c\u7531\u3057\u3066\u304a\u3089\u305a\u3001Received:\u30d8\u30c3\u30c0\u304c\u30d8\u30c3\u30c0\u306b\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001Date:\u30d8\u30c3\u30c0\u3057\u304b\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
Received:\u30d8\u30c3\u30c0<\/h3>\n\n\n\n
\u3082\u3063\u3068\u3082\u884c\u982d\u306b\u8fd1\u3044\u90e8\u5206\u306b\u3042\u308bReceived:\u30d8\u30c3\u30c0\u306f\u3001\u30e1\u30fc\u30eb\u30ea\u30ec\u30fc\u306e\u7d42\u7740\u70b9\u3067\u3042\u308b\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u304c\u4ed8\u3051\u308b\u306e\u3067\u3001\u9001\u4fe1\u8005\u5074\u304b\u3089\u8a50\u79f0\u304c\u96e3\u3057\u304f\u3001\u9069\u5207\u306a\u6642\u523b\u7ba1\u7406\u304c\u3055\u308c\u3066\u3044\u308c\u3070<\/mark>\u304b\u306a\u308a\u6b63\u78ba\u306a\u306e\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u300c\u9069\u5207\u306a\u6642\u523b\u7ba1\u7406\u304c\u3055\u308c\u3066\u3044\u308c\u3070<\/mark>\u300d\u3068\u8a00\u3046\u306e\u304c\u30df\u30bd\u3067\u3001\u672c\u5f53\u306b\u6b63\u78ba\u304b\u306f\u7d42\u7740\u70b9\u306e\u30b5\u30fc\u30d0\u306e\u7ba1\u7406\u6b21\u7b2c\u3067\u3059\u3002<\/p>\n\n\n\n
\u81ea\u55b6SMTP\u30b5\u30fc\u30d0\u3092\u6301\u3063\u3066\u3066\u3001\u305d\u306eSMTP\u304c\u30e1\u30fc\u30eb\u30ea\u30ec\u30fc\u306e\u7d42\u70b9\u3067\u3042\u308c\u30701\u756a\u4e0a\u306eReceived:\u30d8\u30c3\u30c0\u306f\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u304c\u4ed8\u4e0e\u3057\u305f\u30d8\u30c3\u30c0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306f\u7d42\u70b9\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u66f8\u304d\u8fbc\u307e\u308c\u305f\u6642\u523b\u3067\u3059\u3002MTA\u5185\u90e8\u3067\u30e1\u30fc\u30eb\u30b9\u30d7\u30fc\u30eb\u304c\u3075\u3093\u8a70\u307e\u3063\u305f\u308a\u3057\u306a\u3044\u9650\u308a\u3001\u901a\u5e38\u306fSMTP\u3067\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3057\u305f\u3089\u5373\u5ea7\u306bMaildir\u306e\u3042\u308b\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u306e\u3067\u3001\u30d8\u30c3\u30c0\u4e0a\u306e\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u3078\u306e\u5230\u7740\u65e5\u3092\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u5230\u7740\u65e5\u3068\u307f\u306a\u3059\u306e\u306f\u4e00\u5b9a\u306e\u5408\u7406\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u3041\u3001\u5b9f\u969b\u306e\u3068\u3053\u308d\u30d5\u30a1\u30a4\u30eb\u5c5e\u6027\u5024\u306f\u30df\u30ea\u79d2\u307e\u3067\u66f8\u304b\u308c\u3066\u3044\u308b\u3089\u3057\u3044\u3093\u3067\u304c\u3001SMTP\u306e\u30d8\u30c3\u30c0\u306f1\u79d2\u672a\u6e80(=\u30df\u30ea\u79d2)\u306e\u60c5\u5831\u304c\u7121\u3044\u306e\u3067\u30df\u30ea\u79d2\u306e\u60c5\u5831\u306f\u30d8\u30c3\u30c0\u304b\u3089\u5fa9\u5143\u51fa\u6765\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
\u305d\u306e\u305f\u3081\u6642\u523b\u7ba1\u7406\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d0\u306eReceived\u30d8\u30c3\u30c0\u3092\u4f7f\u3063\u3066\u4fee\u6b63\u3057\u305f\u3068\u3057\u3066\u3082\u5b9f\u306f\u82e5\u5e72\u4e0d\u6b63\u78ba\u306a\u3093\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u00b11\u79d2\u30ec\u30d9\u30eb\u3050\u3089\u3044\u306e\u7cbe\u5ea6\u3067\u306f\u5408\u3046\u306e\u3067\u3001\u79d2\u4ee5\u524d\u306b\u5e74\u6708\u65e5\u3059\u3089\u5408\u3063\u3066\u306a\u3044\u3088\u3046\u306a\u308f\u3051\u308f\u304b\u3089\u3093\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b\u6bd4\u3079\u308c\u3070\u5168\u7136\u30de\u30b7\u3067\u3059\u3002<\/p>\n\n\n\n
\u4eee\u306b\u7d42\u70b9\u304c\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u3067\u306a\u304f\u3066\u3082\u3001\u8aad\u307f\u8fbc\u3093\u3067\u6642\u5dee\u88dc\u6b63\u3055\u3048\u304b\u3051\u308c\u3070\u307e\u3041\u305d\u308c\u3063\u307d\u3044\u6642\u9593\u306b\u306f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u305f\u3060\u6642\u523b\u7ba1\u7406\u304c\u675c\u64b0\u306a\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u3067\u306f\u3001\u4e0b\u624b\u3059\u308b\u3068Date:\u30d8\u30c3\u30c0\u3088\u308a\u4e0d\u6b63\u78ba\u3067\u3059<\/mark>\u3002\u79c1\u306e\u5834\u5408\u3001\u904e\u53bb\u306e\u30e1\u30fc\u30eb\u8abf\u3079\u3066\u307f\u308b\u30682000\u5e74\u4ee3\u524d\u534a\u306e\u3082\u306e\u306fDate:\u30d8\u30c3\u30c0\u3084\u5148\u982d\u306eReceived:\u30d8\u30c3\u30c0\u3068\u305d\u306e\uff11\u3064\u524d\u306eReceived:\u30d8\u30c3\u30c0\u306b\u4e56\u96e2\u304c\u3042\u308b\u3082\u306e\u304c\u7d50\u69cb\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\u307e\u30412000\u5e74\u4ee3\u524d\u534a(5\u53f7\u6a5f\u6642\u4ee3<\/a>)\u306e\u79c1\u306e\u30b5\u30fc\u30d0\u306f\u6642\u523b\u540c\u671f(NTP)\u306e\u7ba1\u7406\u304c\u675c\u64b0\u305d\u306e\u3082\u306e\u3067\u3057\u305f\u3002\u5f53\u6642\u306f\u30e1\u30a4\u30f3\u3067\u4f7f\u3063\u3066\u308b\u30de\u30b7\u30f3\u3050\u3089\u3044\u3057\u304b\u307e\u3068\u3082\u6642\u523b\u540c\u671f\u3057\u3066\u307e\u305b\u3093\u3067\u3057\u305f\u3057\u3001\u5408\u308f\u305b\u65b9\u3082NTP\u3067\u306f\u306a\u304fSNTP\u3067\u6c17\u304c\u5411\u3044\u305f\u6642\u306b\u305f\u307e\u306b\u5408\u308f\u305b\u308b\u3050\u3089\u3044\u3067\u3057\u305f(\u203b)\u3002<\/p>\n\n\n\n
\u203b\u4eca\u306e\u30e2\u30c0\u30f3\u306aOS\u306f\u7279\u306b\u8a2d\u5b9a\u3057\u3066\u306a\u304f\u3066\u3082\u660e\u78ba\u306b\u6b62\u3081\u306a\u3044\u9650\u308a\u3001w32tm\u306a\u308antpd\u306a\u308achronyd\u306a\u308asystem-timesyncd\u306a\u308a\u306eNTP\u304c\u52d5\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
Real Time Clock Due to oddities of the Macintosh hardware interrupt priority scheme, NetBSD\/mac68k keeps very poor time. Under a high interrupt load (e.g. SCSI or serial port activity), a machine can lose several minutes per hour. <\/mark>A consequence of this problem is that attempting to run ntpd<\/strong> is generally rather pointless.<\/p>https:\/\/cdn.netbsd.org\/pub\/NetBSD\/NetBSD-9.3\/mac68k\/INSTALL.html#Known%20hardware%20issues%20with%20this%20release<\/cite><\/blockquote>\n\n\n\n
\u3061\u306a\u307f\u306b\u79c1\u306e\u5834\u5408\u3001\u675c\u64b0\u306a\u6642\u523b\u540c\u671f\u7ba1\u7406\u306b\u52a0\u3048\u3066\u30015\u53f7\u6a5f\u3067\u4f7f\u3063\u3066\u305fNetBSD\/mac68k\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306bIO\u51e6\u7406\u304c\u91cd\u3044\u3068\u6642\u8a08\u304c\u72c2\u3046\u4ed5\u69d8\u3089\u3057\u3044\u306e\u3067\u6b63\u78ba\u306a\u8981\u7d20\u304c\u5168\u304f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u306d\u3002\u5b9f\u969b\u3001SNTP (ntpdate)\u3067\u5408\u308f\u305b\u308b\u3068\u6bce\u56de1\u301c2\u6642\u9593\u3050\u3089\u3044\u30ba\u30ec\u3066\u3066\u4fee\u6b63\u304b\u304b\u3063\u3066\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\u3057\u3063\u304b\u308a\u3057\u305fISP\u306a\u3089\u5927\u4e08\u592b\u3060\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u6642\u523b\u7ba1\u7406\u304c\u675c\u64b0\u306a\u30b5\u30fc\u30d0\u306e\u53e4\u3044\u30e1\u30fc\u30eb\u3060\u3068Received\u30d8\u30c3\u30c0\u306e\u6642\u523b\u306f\u602a\u3057\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
\u305f\u305f\u3001\u7d42\u70b9\u304c\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u306a\u3089\u3001\u4eee\u306b\u305d\u306e\u30b5\u30fc\u30d0\u306e\u6642\u523b\u540c\u671f\u304c\u675c\u64b0\u3067\u591a\u5c11\u30ba\u30ec\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u30011\u756a\u4e0a\u306eReceived:\u30d8\u30c3\u30c0\u306f\u300c\u30b5\u30fc\u30d0\u306b\u5230\u7740\u3057\u305f\u6642\u306e\u30b5\u30fc\u30d0\u306e\u6642\u523b\u300d\u304c\u66f8\u304b\u308c\u3066\u307e\u3059\u3002\u305d\u306e\u6642\u306b\u30b5\u30fc\u30d0\u306f\u305d\u306e\u6642\u523b\u3060\u3063\u305f\u306e\u306f\u9593\u9055\u3044\u306f\u306a\u3044\u306e\u3067\u3001\u76ee\u3092\u7791\u308c\u308b\u7a0b\u5ea6\u306e\u30ba\u30ec\u306a\u3089\u30b9\u30eb\u30fc\u3059\u308b\u3057\u3066\u3057\u307e\u3046\u306e\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001Received:\u30d8\u30c3\u30c0\u3092\u63a1\u7528\u3059\u308b\u65b9\u5f0f\u306e\u5f31\u70b9\u306f\u3001MUA\u304b\u3089\u76f4\u63a5IMAP\u30b5\u30fc\u30d0\u306b\u66f8\u304d\u8fbc\u307e\u308c\u305f\u30e1\u30fc\u30eb\u3001\u3064\u307e\u308a\u300cSent\u30d5\u30a9\u30eb\u30c0\u300d\u3084\u300c\u9001\u4fe1\u6e08\u30e1\u30fc\u30eb\u300d\u306e\u4e2d\u8eab\u306b\u306f\u9069\u7528\u51fa\u6765\u307e\u305b\u3093<\/mark>\u3002<\/p>\n\n\n\n
\u3053\u308c\u3089\u306e\u30e1\u30fc\u30eb\u306f\u57fa\u672c\u7684\u306bReceived\u30d8\u30c3\u30c0\u304c1\u3064\u3082\u7121\u3044\u3053\u3068\u304c\u591a\u3044\u306e\u3067Received:\u30d8\u30c3\u30c0\u306e\u6642\u523b\u3092\u9069\u7528\u3059\u308b\u65b9\u6cd5\u3067\u306f\u4fee\u6b63\u51fa\u6765\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u30e1\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u306fDate:\u30d8\u30c3\u30c0\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
Date:\u30d8\u30c3\u30c0<\/h3>\n\n\n\n
Date:\u30d8\u30c3\u30c0\u306fReceived:\u30d8\u30c3\u30c0\u3068\u7570\u306a\u308a\u3001\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u4ed8\u3044\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u307e\u305a\u7121\u3044\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u305f\u3060\u3001Date:\u30d8\u30c3\u30c0\u306f\u9001\u4fe1\u8005\u306e\u81ea\u5df1\u7533\u544a\u3082\u5bb9\u6613\u306b\u51fa\u6765\u307e\u3059\u3002\u3064\u307e\u308a\u8a50\u79f0\u3057\u3084\u3059\u3044\u30d8\u30c3\u30c0\u3067\u3059\u3002\u3088\u3063\u3066\u3001\u5fc5\u305a\u3057\u3082\u4fe1\u7528\u3067\u304d\u308b\u5024\u304c\u5165\u3063\u3066\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u304c\u6700\u5927\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n
\u305f\u3060\u3001\u3053\u308c\u306f\u79c1\u306e\u4e3b\u89b3\u306b\u306f\u306a\u308a\u307e\u3059\u304c\u3001\u660e\u3089\u304b\u306b\u304a\u304b\u3057\u3044\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u4ed8\u3044\u3066\u3044\u308b\u30b1\u30fc\u30b9\u306f\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5b9f\u969b\u306e\u3068\u3053\u308d\u306f\u307b\u3068\u3093\u3069\u898b\u304b\u3051\u307e\u305b\u3093(\u203b)\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001Date:\u30d8\u30c3\u30c0\u3092\u53d7\u4fe1\u6642\u523b\u3068\u3057\u3066\u6271\u3046MUA\u306e\u5b9f\u88c5\u3082\u3042\u308b\u306e\u3067\u3001\u300c\u7ba1\u7406\u8005\u304c\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3057\u305f\u6642\u523b\u300d\u3068\u3044\u3046\u30e1\u30fc\u30eb\u306e\u4e2d\u8eab\u3068\u7121\u95a2\u4fc2\u306a\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3088\u308a\u306f\u3001Date\u30d8\u30c3\u30c0\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u4f7f\u3046\u65b9\u304c\u307e\u3060\u30de\u30b7\u3068\u306f\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n
\u203b\u305f\u3076\u3093\u3067\u3059\u304c\u3001Date:\u30d8\u30c3\u30c0\u306f\u660e\u3089\u304b\u306b\u8a50\u79f0\u3057\u3066\u308b\u3082\u306e\u304c\u3042\u308b\u306e\u3067iPhone\u306f Date:\u30d8\u30c3\u30c0\u3067\u306a\u304f\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u3092\u898b\u3066\u308b\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/mark><\/p>\n\n\n\n
\u57fa\u672c\u306fReceived:\u30d8\u30c3\u30c0\u304b\u3089\u6642\u523b\u3092\u5f15\u3063\u5f35\u3063\u3066\u304d\u3066\u3001\u306a\u3093\u3089\u304b\u306e\u7406\u7531\u3067Received:\u30d8\u30c3\u30c0\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u660e\u3089\u304b\u306b\u304a\u304b\u3057\u3044\u304b\u3001Sent\u30d5\u30a9\u30eb\u30c0\u306a\u3069\u3067Received:\u30d8\u30c3\u30c0\u304c\u306a\u3044\u5834\u5408\u306fDate\u304b\u3089\u5fa9\u65e7\u3059\u308c\u3070\u826f\u3044\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/mark><\/p>\n\n\n\n
\n\n\n\n
\u4fee\u6b63\u306e\u6d41\u308c<\/h2>\n\n\n\n
\u5177\u4f53\u7684\u306a\u6d41\u308c\u306f\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u30d8\u30c3\u30c0\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060Received:\u306a\u308aDate:\u306a\u308a\u306b\u3042\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092Parse\u3057\u3066\u3001\u6574\u5f62\u3057\u3066\u3001\u6642\u5dee\u3092\u4fee\u6b63\u3057\u3066\u3001touch -d\u30b3\u30de\u30f3\u30c9\u306e\u5f15\u6570\u3068\u3057\u3066\u5229\u7528\u53ef\u80fd\u306aYYYY-MM-DDThh:mm:ss\u5f62\u5f0f(\u4f8b:2000-05-15T21:15:09)\u306b\u3057\u307e\u3059\u3002Yuaiho\u306e\u5834\u5408\u306ftouch -d\u306e\u5f15\u6570\u306b\u5165\u308c\u308b\u6642\u523b\u306f\u30ed\u30fc\u30ab\u30eb\u30bf\u30a4\u30e0\u3001\u3064\u307e\u308a\u6642\u5dee\u4fee\u6574\u3092\u542b\u3080\u65e5\u672c\u6642\u9593\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3061\u306a\u307f\u306b\u3001Date:\u30d8\u30c3\u30c0\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fYuaiho\u306e\u6301\u3063\u3066\u308b\u30e1\u30fc\u30eb\u3060\u3051\u3067\u3082\u4e0b\u8a18\u306e\u3088\u3046\u306b\u5272\u3068\u30d0\u30e9\u30a8\u30c6\u30a3\u304c\u3042\u3063\u3066Parse\u3059\u308b\u304c\u5272\u3068\u9762\u5012\u3067\u3057\u305f\u3002\u3082\u3057\u81ea\u5206\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u306e\u3067\u3042\u308c\u3070Received:\u30d8\u30c3\u30c0\u3092\u4f7f\u3046\u65b9\u304c\u697d\u3060\u3068\u601d\u3044\u307e\u3059\u3002Received\u30d8\u30c3\u30c0\u306e\u65b9\u304c\u30d0\u30e9\u30a8\u30c6\u30a3\u304c\u5c11\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
1. Fri, 28 Apr 2006 15:44:57 +0900 (JST) \u203bPostfix\u306eReceived\u30d8\u30c3\u30c0\n2. Fri, 18 Jul 2003 17:58:36 +0900 \u203b\u3088\u304f\u308f\u304b\u3089\u3093MTA\u306eReceived\u30d8\u30c3\u30c0<\/mark>\n3. Thu, 18 Sep 2003 08:00:00 +0900 (JST) \u203bDate\u30d8\u30c3\u30c0\/Received\u30d8\u30c3\u30c0\u3068\u540c\u3058\n4. 18 Jan 2006 15:24:58 +0900 \u203bDate\u30d8\u30c3\u30c0\/\u66dc\u65e5\u304c\u306a\u3044\u30d1\u30bf\u30fc\u30f3\n5. Wed, 5 Apr 2017 18:02:17 +0900 (JST) \u203bDate\u30d8\u30c3\u30c0\/\u65e5\u306e0\u30d5\u30a3\u30eb\u7121\u3057(\u3053\u3063\u3061\u304c\u4e00\u822c\u7684)\n6. Mon, 03 Mar 2008 12:01:34 +0900 (JST) \u203bDate\u30d8\u30c3\u30c0\/\u65e5\u306e0\u30d5\u30a3\u30eb\u6709\u308a\n7. Wed, 25 Jan 2006 01:52:30 +0900 \u203bDate\u30d8\u30c3\u30c0\/\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u540d\u306a\u3057<\/mark><\/code><\/pre>\n\n\n\n
\u4e0a\u8a18\u306f\u79c1\u306e\u53e4\u3044\u30e1\u30fc\u30eb\u3092\u6f01\u3063\u3066\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u3069\u3093\u306a\u8868\u8a18\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u78ba\u304b\u3081\u305f\u5b9f\u7269\u3067\u3059\u3002\u4e0a\u8a18\u306e1\u30682\u306fReceived:\u30d8\u30c3\u30c0\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u30013\u301c7\u306fDate:\u30d8\u30c3\u30c0\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n
\u5177\u4f53\u7684\u306b\u306f1\u304cPostfix\u30012\u304c\u81ea\u5b85\u30b5\u30fc\u30d0\u3067\u53d7\u4fe1\u3057\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u304b\u3089\u6301\u3063\u3066\u304d\u305f\u8a73\u7d30\u306e\u308f\u304b\u3089\u306a\u3044MTA\u3067\u3059\u30023\u301c7\u306fDate:\u30d8\u30c3\u30c0\u304b\u3089\u76ee\u306b\u4ed8\u304f\u3082\u306e\u3092\u6301\u3063\u3066\u304d\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n
Received:\u30d8\u30c3\u30c0\u306fJST\u306a\u3069\u306eTZ\u540d\u306e\u6709\u7121\u3050\u3089\u3044\u3057\u304b\u5dee\u304c\u3042\u308a\u307e\u305b\u3093\u304c\u3001Date:\u30d8\u30c3\u30c0\u306f\u66dc\u65e5\u304c\u306a\u304b\u3063\u305f\u308a\u3001TZ\u540d\u304c\u306a\u304b\u3063\u305f\u308a\u3001\u65e5\u306b\u30bc\u30ed\u30d5\u30a3\u30eb\u304c\u3042\u308b\u306a\u3069\u610f\u5916\u3068\u30d0\u30ea\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u4e0a\u8a18\u3092\u3046\u307e\u304fParse\u3057\u3066\u3001YYYY-MM-DDThh:mm:ss\u5f62\u5f0f\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u6587\u5b57\u5217\u304c\u51fa\u6765\u305f\u3089\u3001touch\u30b3\u30de\u30f3\u30c9\u3067\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306eModified\u3092\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u5909\u66f4\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
[yuaiho@yuaiho.net cur]$ touch -d 2000-05-15T21:15:09 <\u30e1\u30fc\u30eb\u30d5\u30a1\u30a4\u30eb><\/code><\/pre>\n\n\n\n
\u3053\u3046\u3059\u308b\u3068\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u3064\u307e\u308aINTERNAL DATE\u3092\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b\u4fee\u6b63\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u66f8\u304d\u63db\u3048\u7d42\u308f\u3063\u305f\u3089\u3001\u30b7\u30a7\u30eb\u3067\u66f8\u304d\u63db\u3048\u305fcur\u3084new\u30d5\u30a9\u30eb\u30c0\u306e\u4e0a\u4f4d\u306b\u3042\u308b\u306edovecot\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30a4\u30eb\u3092\u6d88\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f dovecot-uidlist dovecot.index.log dovecot-keywords dovecot.index.cache \u306e4\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002cur\u3084new\u306a\u3069\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u6d88\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u524a\u9664\u5f8c\u306eDovecot\u306e\u518d\u8d77\u52d5\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
-rw-------   1 yuaiho  yuaiho     15 Jan 14  2021 dovecot-keywords\n-rw-------   1 yuaiho  yuaiho   2109 Sep 26 12:11 dovecot-uidlist\n-rw-------   1 yuaiho  yuaiho  13332 Sep 29 11:56 dovecot.index.cache\n-rw-------   1 yuaiho  yuaiho   3484 Sep 29 11:56 dovecot.index.log<\/pre>\n\n\n\n
\u3053\u3053\u307e\u3067\u7d42\u308f\u3063\u305f\u3089\u3001iPhone\u4e0a\u3067\u305d\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u8aad\u307f\u76f4\u305b\u3070\u3055\u3063\u304d\u4fee\u6574\u3057\u305f\u65e5\u4ed8\u306b\u306a\u308b\u7b48\u3067\u3059\u3002\u5168\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u76f4\u3059\u306e\u3067\u6642\u9593\u306f\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
iPhone\u306e\u30e1\u30fc\u30eb\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u30ea\u30b9\u30c8\u4e0a\u3067\u306f\u4fee\u6574\u3055\u308c\u305f\u306e\u306b\u3001\u30e1\u30fc\u30eb\u3092\u958b\u3044\u305f\u969b\u306b\u51fa\u3066\u304f\u308b\u65e5\u4ed8\u304c\u4fee\u6574\u3055\u308c\u3066\u306a\u3044\u5834\u5408\u306fiPhone\u306e\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u30e1\u30fc\u30eb\u300d\u2192\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u305d\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092\u542b\u3080\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6d88\u3057\u3066\u304b\u3089\u3001iPhone\u3092\u518d\u8d77\u52d5\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u3082\u3046\u4e00\u5ea6\u767b\u9332\u3059\u308b\u3068\u76f4\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
iPhone\u306e\u30e1\u30fc\u30eb\u3067\u8868\u793a\u3055\u308c\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fDate\u30d8\u30c3\u30c0\u3067\u306f\u306a\u304f\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u5230\u7740\u65e5 \u7406\u7531\u306f\u77e5\u308a\u307e\u305b\u3093\u304c\u3001iPhone\u306eApple\u7d14\u6b63\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30ea(\u203b)\u306b\u8868\u793a\u3055\u308c\u308b\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306f\u3001IMAP4\u3092\u4f7f\u3063\u3066\u308b\u5834\u5408\u3001\u30e1\u30fc […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-263","post","type-post","status-publish","format-standard","hentry","category-14"],"_links":{"self":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/comments?post=263"}],"version-history":[{"count":23,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/263\/revisions"}],"predecessor-version":[{"id":342,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/263\/revisions\/342"}],"wp:attachment":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/media?parent=263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/categories?post=263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/tags?post=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}