{"provider_name":"Hatena Blog","height":"190","description":"Postfix\u3067tarpitting\u3092\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u3001sleep\u306e\u6307\u5b9a\u306760\u3068\u304b\u66f8\u304f\u3068\u3001\u305d\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u306760\u79d2\u9593\u5f85\u305f\u305b\u307e\u3059\u3002 sleep\u306e\u6307\u5b9a\u3092\u3059\u308b\u3068\u3001\u76f8\u624b\u304c\u63a5\u7d9a\u3092\u5207\u3063\u305f\u304b\u3069\u3046\u304b\u306b\u95a2\u308f\u3089\u305a\u3001\u5fc5\u305a\u305d\u306e\u6642\u9593\u5f85\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u4f8b\u3048\u3070sleep 90\u3068\u3057\u3066\u3042\u308b\u5834\u5408\u3001\u63a5\u7d9a\u3057\u3066\u304d\u305f\u76f8\u624b\u304c10\u79d2\u3067\u5207\u308c\u3088\u3046\u306860\u79d2\u3067\u5207\u308c\u3088\u3046\u3068\u3001\u5fc5\u305a90\u79d2\u5f85\u3063\u3066\u304b\u3089\u5207\u308c\u307e\u3059\u3002 sleep\u306f\u5927\u62b5\u3001tarpitting\u306e\u305f\u3081\u306b\u4f7f\u3046\u3068\u601d\u3046\u306e\u3067\u3001\u76f8\u624b\u306e\u63a5\u7d9a\u304c\u5207\u308c\u305f\u3089\u3001\u305d\u3053\u3067\u5f85\u3063\u3066\u308bsmtpd\u3082\u7d42\u4e86\u3057\u3066\u304f\u308c\u308c\u3070\u826f\u3044\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u9593smtpd\u304c\u751f\u304d\u3066\u3044\u308b\u305f\u3081\u30e1\u30e2\u30ea\u3092\u6d88\u8cbb\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u3069\u3093\u306a\u30b3\u30fc\u30c9\u306b\u306a\u3063\u3066\u308b\u3093\u3060\u308d\u3046\uff1f\u3068\u601d\u3063\u3066 smtp\u2026","image_url":null,"categories":["pc","spam"],"blog_title":"\u30e2\u30fc\u30b0\u30eb\u3068\u30ab\u30d0\u3068\u30d1\u30a6\u30c0\u30fc\u306e\u65e5\u8a18","url":"https://stealthinu.hatenadiary.jp/entry/20060707/p2","author_name":"stealthinu","author_url":"https://blog.hatena.ne.jp/stealthinu/","version":"1.0","blog_url":"https://stealthinu.hatenadiary.jp/","type":"rich","title":"Postfix\u306etarpitting(sleep)\u306e\u52b9\u7387\u3092\u4e0a\u3052\u305f\u3044","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fstealthinu.hatenadiary.jp%2Fentry%2F20060707%2Fp2\" title=\"Postfix\u306etarpitting(sleep)\u306e\u52b9\u7387\u3092\u4e0a\u3052\u305f\u3044 - \u30e2\u30fc\u30b0\u30eb\u3068\u30ab\u30d0\u3068\u30d1\u30a6\u30c0\u30fc\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>","published":"2006-07-07 00:00:01","provider_url":"https://hatena.blog"}