{"id":2564,"date":"2024-07-25T22:21:10","date_gmt":"2024-07-25T22:21:10","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=2564"},"modified":"2024-07-25T22:22:00","modified_gmt":"2024-07-25T22:22:00","slug":"outlook-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e7%a0%b4%e6%90%8d-%e5%8e%9f%e5%9b%a0-%e4%ba%88%e9%98%b2-%e3%81%8a%e3%82%88%e3%81%b3%e5%9b%9e%e5%be%a9","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/ja\/%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3\/outlook-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e7%a0%b4%e6%90%8d-%e5%8e%9f%e5%9b%a0-%e4%ba%88%e9%98%b2-%e3%81%8a%e3%82%88%e3%81%b3%e5%9b%9e%e5%be%a9\/","title":{"rendered":"Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\uff1a\u539f\u56e0\u3001\u4e88\u9632\u3001\u5fa9\u65e7"},"content":{"rendered":"<p>Microsoft Outlook\u306f\u3001\u500b\u4eba\u7684\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u4ed5\u4e8b\u4e0a\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e16\u754c\u4e2d\u3067\u6700\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e1\u3064\u3067\u3059\u3002\u305d\u308c\u3067\u3082\u3001Outlook\u306f\u554f\u984c\u3068\u7121\u7e01\u3067\u306f\u306a\u304f\u3001\u304a\u305d\u3089\u304f\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u306e\u306f\u3001Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u3067\u3059\u3002 <\/p>\n\n\n\n<p>\u3053\u306e\u8ad6\u6587\u3067\u306f\u3001Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u306e\u539f\u56e0\u3068\u4e88\u9632\u7b56\u3001\u304a\u3088\u3073\u3044\u304f\u3064\u304b\u306e\u56de\u5fa9\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4fdd\u8b77\u3068\u52b9\u7387\u7684\u306a\u554f\u984c\u89e3\u6c7a\u3092\u884c\u3046\u305f\u3081\u306e\u5b8c\u5168\u306a\u30ac\u30a4\u30c9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-outlook-data-files\">Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066<\/h2>\n\n\n<p>Outlook\u3067\u306f\u30012\u7a2e\u985e\u306e\u4e3b\u306a\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1aPersonal Storage Table (PST) \u3068 Offline Storage Table (OST)\u3002<\/p>\n\n\n\n<p><strong>\u30d1\u30fc\u30bd\u30ca\u30eb\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30c6\u30fc\u30d6\u30eb\uff08PST\uff09<\/strong><\/p>\n\n\n\n<p>PST\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u9805\u76ee\u3001\u305d\u306e\u4ed6\u306eOutlook\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30ed\u30fc\u30ab\u30eb\u3067\u4fdd\u5b58\u3055\u308c\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u307e\u305f\u306fOutlook\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u8ee2\u9001\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30aa\u30d5\u30e9\u30a4\u30f3\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30c6\u30fc\u30d6\u30eb\uff08OST\uff09<\/strong><\/p>\n\n\n\n<p>OST \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u4f5c\u696d\u3057\u3001\u518d\u63a5\u7d9a\u3059\u308b\u3068 Exchange \u30b5\u30fc\u30d0\u30fc\u3068\u5909\u66f4\u3092\u540c\u671f\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u30e2\u30fc\u30c9\u3068\u30aa\u30d5\u30e9\u30a4\u30f3\u30e2\u30fc\u30c9\u3092\u983b\u7e41\u306b\u5207\u308a\u66ff\u3048\u308b\u3088\u3046\u306a\u4f5c\u696d\u74b0\u5883\u3067\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"causes-of-outlook-data-file-corruption\">Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u7834\u640d\u306e\u539f\u56e0<\/h2>\n\n\n<p>Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3059\u308b\u8981\u56e0\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u3046\u3061\u306e\u3044\u304f\u3064\u304b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u7279\u5927\u30d5\u30a1\u30a4\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eOutlook\u3067\u306f\u3001PST\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u5236\u9650\u304c2GB\u3057\u304b\u306a\u3044\u3002 <\/li>\n\n\n\n<li>\u6700\u8fd1\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f50GB\u3068\u306f\u308b\u304b\u306b\u5927\u304d\u306a\u5236\u9650\u304c\u3042\u308b\u304c\u3001\u305d\u308c\u3067\u3082\u975e\u5e38\u306b\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u306f\u901f\u5ea6\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u7834\u640d\u306e\u5371\u967a\u6027\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4e0d\u9069\u5207\u306a\u9589\u9396<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Outlook\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7a81\u7136\u9589\u3058\u305f\u308a\u3001Outlook\u5b9f\u884c\u4e2d\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30a6\u30a4\u30eb\u30b9\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306b\u611f\u67d3\u3057\u3001\u305d\u306e\u7834\u640d\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u60c5\u5831\u306e\u640d\u5931\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30fb\u30c9\u30e9\u30a4\u30d6\u306e\u554f\u984c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3053\u308c\u306b\u306f\u4e0d\u826f\u30bb\u30af\u30bf\u3001\u30c7\u30a3\u30b9\u30af\u30a8\u30e9\u30fc\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u969c\u5bb3\u306a\u3069\u304c\u3042\u308a\u3001Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3082\u542b\u3081\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OST\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u4e2d\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4e2d\u65ad\u3055\u308c\u308b\u3068\u3001\u540c\u671f\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u7af6\u5408<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6642\u306b\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u4ed6\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u306e\u7af6\u5408\u304cOutlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u7406\u7531\u3067\u3042\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"prevention-strategies\">\u4e88\u9632\u6226\u7565<\/h2>\n\n\n<p>Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u3092\u9632\u3050\u306b\u306f\u3001\u826f\u3044\u7fd2\u6163\u3068\u9069\u5207\u306a\u30c4\u30fc\u30eb\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e88\u9632\u306e\u305f\u3081\u306e\u52b9\u679c\u7684\u306a\u6226\u7565\u3067\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u3001\u7834\u640d\u6642\u306e\u30c7\u30fc\u30bf\u640d\u5931\u3092\u9632\u304e\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306f\u3001PST\u30d5\u30a1\u30a4\u30eb\u3092\u624b\u52d5\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u53ef\u80fd\u3067\u3059\u304c\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7ba1\u7406\u3057\u3084\u3059\u304f\u3059\u308b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u304d\u306aPST\u30d5\u30a1\u30a4\u30eb\u3068OST\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53e4\u3044\u30e1\u30fc\u30eb\u3092\u30a2\u30fc\u30ab\u30a4\u30d6\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u591a\u304f\u306ePST\u30d5\u30a1\u30a4\u30eb\u3092\u7dad\u6301\u3059\u308b.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9069\u5207\u306a\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u5b9f\u8df5<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b\u524d\u306b\u3001\u5fc5\u305aOutlook\u3092\u9069\u5207\u306b\u7d42\u4e86\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u7a81\u7136\u7d42\u4e86\u3059\u308b\u3053\u3068\u3092\u9632\u304e\u3001\u7834\u640d\u306e\u53ef\u80fd\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4fe1\u983c\u3067\u304d\u308b\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u3092\u5b9f\u884c\u3059\u308b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Outlook\u30d5\u30a1\u30a4\u30eb\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30a6\u30a4\u30eb\u30b9\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u5f37\u529b\u306a\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u7dad\u6301\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30c7\u30a3\u30b9\u30af\u306e\u898f\u5247\u7684\u306a\u914d\u5217<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30a3\u30b9\u30af\u306b\u30a8\u30e9\u30fc\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"identifying-corruption\">\u6c5a\u8077\u306e\u7279\u5b9a<\/h2>\n\n\n<p>Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u56de\u5fa9\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u7834\u640d\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u75c7\u72b6\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\uff1a\u76ee\u306b\u898b\u3048\u308b\u7406\u7531\u306e\u306a\u3044Outlook\u306e\u983b\u7e41\u306a\u30af\u30e9\u30c3\u30b7\u30e5\u3001\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u4e0a\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u4f8b\u3048\u3070\u300c\u30d5\u30a1\u30a4\u30ebxxxx.pst\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u300d\u3001Outlook\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4e00\u822c\u7684\u306a\u4f4e\u4e0b\u3001\u7279\u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3084\u691c\u7d22\u306e\u6bb5\u968e\u3001\u304a\u3088\u3073\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u30a4\u30d9\u30f3\u30c8\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30a2\u30a4\u30c6\u30e0\u306e\u6b20\u843d\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"recovery-methods\">\u30ea\u30ab\u30d0\u30ea\u30fc\u30fb\u30e1\u30bd\u30c3\u30c9<\/h2>\n\n\n<p>\u3042\u306a\u305f\u306eOutlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u3042\u306a\u305f\u81ea\u8eab\u304c\u5f79\u306b\u7acb\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3044\u304f\u3064\u304b\u306e\u56de\u5fa9\u30c6\u30af\u30cb\u30c3\u30af\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u53d7\u4fe1\u30c8\u30ec\u30a4\u4fee\u5fa9\u30c4\u30fc\u30eb\u691c\u7d22 (Scanpst.exe)<\/strong><\/p>\n\n\n\n<p>Microsoft\u306f\u307e\u305f\u3001PST\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u5fa9\u3059\u308b\u305f\u3081\u306bScanpst.exe\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u308b\u5185\u8535\u306e\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u4fee\u5fa9\u3057\u3001\u7834\u640d\u3057\u305f\u30c7\u30fc\u30bf\u3092\u56de\u5fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"342\" src=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2024\/07\/Steps-to-Use-Scanpst.exe_-1024x342.png\" alt=\"Scanpst.exe\u306e\u4f7f\u7528\u624b\u9806\" class=\"wp-image-2566\" srcset=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2024\/07\/Steps-to-Use-Scanpst.exe_-1024x342.png 1024w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2024\/07\/Steps-to-Use-Scanpst.exe_-300x100.png 300w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2024\/07\/Steps-to-Use-Scanpst.exe_-768x256.png 768w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2024\/07\/Steps-to-Use-Scanpst.exe_.png 1265w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Scanpst.exe\u306e\u4f7f\u7528\u624b\u9806\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u304a\u4f7f\u3044\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067Scanpst.exe\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u3001Scanpst.exe\u306fOutlook\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30d5\u30a9\u30eb\u30c0\u306b\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c4\u30fc\u30eb\u3092\u958b\u304d\u3001\u7834\u640d\u3057\u305fPST\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u53c2\u7167\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30ad\u30e3\u30f3\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b9\u30ad\u30e3\u30f3\u3092\u958b\u59cb\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30b9\u30ad\u30e3\u30f3\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u3001\u300c\u4fee\u6b63\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u554f\u984c\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p><strong>\u65b0\u3057\u3044Outlook\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b<\/strong><\/p>\n\n\n\n<p>\u65b0\u3057\u3044Outlook\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u7834\u640d\u304c\u4fee\u6b63\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u7279\u306bOST\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u306e\u5834\u5408\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u65b0\u3057\u3044\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u4f5c\u6210\u65b9\u6cd5<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3092\u958b\u304d\u3001\"\u30e1\u30fc\u30eb \"\u3092\u9078\u629e\u3059\u308b\u3002<\/li>\n\n\n\n<li>Show Profiles \"\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\"Add \"\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306b\u540d\u524d\u3092\u4ed8\u3051\u3001E\u30e1\u30fc\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143<\/strong><\/p>\n\n\n\n<p>Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u73fe\u5728\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308b\u5834\u5408\u3001\u4e00\u90e8\u306e\u30c7\u30fc\u30bf\u304c\u5931\u308f\u308c\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3057\u3066\u3082\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7PST\u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Outlook\u3092\u958b\u304d\u3001\u300c\u30d5\u30a1\u30a4\u30eb\u300d&gt;\u300c\u958b\u304f\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u300d&gt;\u300c\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u300d\u3068\u9032\u3080\u3002<\/li>\n\n\n\n<li>\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30a4\u30f3\u30dd\u30fc\u30c8]\u3092\u9078\u629e\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7PST\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u3053\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u3001\u30a6\u30a3\u30b6\u30fc\u30c9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<p><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30ea\u30ab\u30d0\u30ea\u30fc\u30c4\u30fc\u30eb\u306e\u4f7f\u7528<\/strong><\/p>\n\n\n\n<p>\u3044\u304f\u3064\u304b\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30c4\u30fc\u30eb\u306f\u3001\u7834\u640d\u3057\u305f\u5f62\u3067Outlook\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3092\u56de\u5fa9\u3059\u308b\u306e\u306b\u975e\u5e38\u306b\u6709\u7528\u3067\u3042\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u56de\u5fa9\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u7834\u640d\u306e\u6df1\u523b\u306a\u30b1\u30fc\u30b9\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4eba\u6c17\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30ea\u30ab\u30d0\u30ea\u30fc\u30c4\u30fc\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Outlook \u7528\u30b9\u30c6\u30e9\u4fee\u5fa9<\/li>\n\n\n\n<li>Outlook PST\u4fee\u5fa9\u30ab\u30fc\u30cd\u30eb<\/li>\n\n\n\n<li>DataNumen Outlook\u4fee\u5fa9<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\u7d50\u8ad6<\/h2>\n\n\n<p>Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u306f\u3001\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u308b\u7834\u58ca\u7684\u306a\u554f\u984c\u3067\u3059\u304c\u3001\u4eca\u3067\u306f\u6b63\u3057\u3044\u77e5\u8b58\u3068\u30c4\u30fc\u30eb\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u3001\u52b9\u679c\u7684\u306b\u9632\u6b62\u3001\u7279\u5b9a\u3001\u56de\u5fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u9069\u5207\u306a\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u624b\u9806\u3001\u4fe1\u983c\u3067\u304d\u308b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u3069\u3001\u591a\u304f\u306e\u4e88\u9632\u7b56\u3092\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e07\u304c\u4e00\u7834\u640d\u3057\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u306f\u3001Scanpst.exe\u306e\u3088\u3046\u306a\u5185\u8535\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u4f7f\u3063\u305f\u308a\u3001\u65b0\u3057\u3044\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u305f\u308a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3057\u305f\u308a\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u5fa9\u5143\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u308a\u3057\u3066\u3001\u5927\u5207\u306a\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3057\u3001\u4ed5\u4e8b\u306b\u623b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u793a\u3057\u305f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u306e\u53ef\u80fd\u6027\u3092\u6e1b\u3089\u3057\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u4fe1\u3068\u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Microsoft Outlook\u306f\u3001\u500b\u4eba\u304a\u3088\u3073\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306b\u4e16\u754c\u4e2d\u3067\u6700\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u4e00\u3064\u3067\u3059\u3002\u3057\u304b\u3057\u3001Outlook\u3082\u554f\u984c\u304b\u3089\u514d\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u304a\u305d\u3089\u304f\u6700\u3082\u2026 <a class=\"more-link\" href=\"https:\/\/securitybriefing.net\/ja\/%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3\/outlook-%e3%83%87%e3%83%bc%e3%82%bf%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e7%a0%b4%e6%90%8d-%e5%8e%9f%e5%9b%a0-%e4%ba%88%e9%98%b2-%e3%81%8a%e3%82%88%e3%81%b3%e5%9b%9e%e5%be%a9\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">Outlook\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\uff1a\u539f\u56e0\u3001\u4e88\u9632\u3001\u5fa9\u65e7<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":2565,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,17,21],"tags":[],"class_list":["post-2564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","category-data-privacy","category-malware","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Outlook Data File Corruption: Causes, Prevention, and Recovery | Security Briefing<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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