{"url":"https://it-bibouroku.hateblo.jp/entry/messagetraceexplorer","title":"\u3010Microsoft365\u53c2\u8003\u66f8\u3011\u300c\u30e1\u30c3\u30bb\u30fc\u30b8\u8ffd\u8de1\u300d\u3068\u300c\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u300d\u306e\u9055\u3044\u3068\u306f\uff1f","type":"rich","author_url":"https://blog.hatena.ne.jp/it-bibouroku/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/it-bibouroku/20260214/20260214111228.png","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fit-bibouroku.hateblo.jp%2Fentry%2Fmessagetraceexplorer\" title=\"\u3010Microsoft365\u53c2\u8003\u66f8\u3011\u300c\u30e1\u30c3\u30bb\u30fc\u30b8\u8ffd\u8de1\u300d\u3068\u300c\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u300d\u306e\u9055\u3044\u3068\u306f\uff1f - \u793e\u755c\u306e\u6240\u696d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://it-bibouroku.hateblo.jp/","provider_name":"Hatena Blog","height":"190","version":"1.0","description":"Microsoft 365 \u3092\u904b\u7528\u3057\u3066\u3044\u308b\u3068\u3001 \u300c\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u300d\u300c\u602a\u3057\u3044\u30e1\u30fc\u30eb\u304c\u6765\u305f\u300d\u300c\u8ab0\u304c\u3069\u3053\u306b\u9001\u3063\u305f\u304b\u78ba\u8a8d\u3057\u305f\u3044\u300d \u3068\u3044\u3063\u305f\u5834\u9762\u304c\u5fc5\u305a\u51fa\u3066\u304d\u307e\u3059\u3002 \u305d\u306e\u3068\u304d\u306b\u4f7f\u3046\u4ee3\u8868\u7684\u306a\u6a5f\u80fd\u304c\u6b21\u306e2\u3064\u3067\u3059\u3002 \u30e1\u30c3\u30bb\u30fc\u30b8\u8ffd\u8de1\uff08Message Trace\uff09 Microsoft Defender \u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\uff08Threat Explorer\uff09 \u3053\u306e2\u3064\u306f\u4f3c\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u76ee\u7684\u3082\u8996\u70b9\u3082\u307e\u3063\u305f\u304f\u9055\u3046\u6a5f\u80fd\u3067\u3059\u3002","published":"2026-02-16 07:00:00","categories":["Microsoft365"],"width":"100%","blog_title":"\u793e\u755c\u306e\u6240\u696d","author_name":"it-bibouroku"}