{"title":"\u3010ChatGPT\u3011OP25B\u3092\u5229\u7528\u3057\u305f\u5834\u5408\u306e\u3001\u30c9\u30e1\u30a4\u30f3\u5185\u901a\u4fe1\u3068\u30c9\u30e1\u30a4\u30f3\u5916\u901a\u4fe1\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002","author_name":"naos92","author_url":"https://blog.hatena.ne.jp/naos92/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaos92.hatenablog.com%2Fentry%2F2025%2F04%2F12%2F173255\" title=\"\u3010ChatGPT\u3011OP25B\u3092\u5229\u7528\u3057\u305f\u5834\u5408\u306e\u3001\u30c9\u30e1\u30a4\u30f3\u5185\u901a\u4fe1\u3068\u30c9\u30e1\u30a4\u30f3\u5916\u901a\u4fe1\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 - naos92\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"naos92\u306e\u65e5\u8a18","blog_url":"https://naos92.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/naos92/20250412/20250412173244.png","version":"1.0","width":"100%","type":"rich","description":"OP25B\uff08Outbound Port 25 Blocking\uff09\u306f\u3001\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u9632\u6b62\u7b56\u3068\u3057\u3066ISP\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\uff09\u306a\u3069\u304c\u5c0e\u5165\u3057\u3066\u3044\u308b\u4ed5\u7d44\u307f\u3067\u3001\u9001\u4fe1\u5143\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5916\u90e8\u306eSMTP\u30b5\u30fc\u30d0\u3078\u30dd\u30fc\u30c825\uff08SMTP\uff09\u3067\u306e\u901a\u4fe1\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3082\u306e\u3067\u3059\u3002 \u4ee5\u4e0b\u306b\u3001OP25B\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u74b0\u5883\u3067\u306e\u300c\u30c9\u30e1\u30a4\u30f3\u5185\u901a\u4fe1\u300d\u3068\u300c\u30c9\u30e1\u30a4\u30f3\u5916\u901a\u4fe1\u300d\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u25a0 \u30c9\u30e1\u30a4\u30f3\u5185\u901a\u4fe1\uff08\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u5185\u3067\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\uff09 \u25cf \u901a\u4fe1\u5185\u5bb9\uff1a \u4f8b\uff1auser1@example.com \u304b\u3089 user2@example.com \u3078\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3002 \u4e21\u8005\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u304c \u540c\u4e00\u7d44\u7e54\u30fb\u540c\u4e00\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u2026","url":"https://naos92.hatenablog.com/entry/2025/04/12/173255","categories":["IT","ChatGPT"],"provider_name":"Hatena Blog","height":"190","published":"2025-04-12 17:32:55","provider_url":"https://hatena.blog"}