{"id":4477,"date":"2020-07-15T17:23:23","date_gmt":"2020-07-15T14:23:23","guid":{"rendered":"https:\/\/snov.io\/knowledgebase\/?p=4477"},"modified":"2026-04-01T05:49:43","modified_gmt":"2026-04-01T02:49:43","slug":"what-is-greylisting-technology-and-why-does-verification-take-time","status":"publish","type":"post","link":"https:\/\/snovio.com.cn\/knowledgebase\/what-is-greylisting-technology-and-why-does-verification-take-time\/","title":{"rendered":"Snov.io \u662f\u600e\u4e48\u7ed5\u8fc7\u7070\u540d\u5355\u4ee5\u786e\u4fdd\u9a8c\u8bc1\u51c6\u786e\u6027"},"content":{"rendered":"<p><em>\u5728\u672c\u6587\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u7070\u540d\u5355\u6280\u672f\u4ee5\u53ca Snov.io \u662f\u600e\u4e48\u91c7\u53d6\u989d\u5916\u6b65\u9aa4\u7ed5\u8fc7\u6b64\u6280\u672f\uff0c\u6765\u83b7\u5f97\u66f4\u7cbe\u786e\u7684\u7535\u5b50\u90ae\u4ef6\u9a8c\u8bc1\u7ed3\u679c\u3002<\/em><\/p>\n<div class=\"article__content\">\n<p>\u4e00\u4e9b\u516c\u53f8\u5728\u5176\u90ae\u7bb1\u670d\u52a1\u5668\u4e0a\u4f7f\u7528\u7070\u540d\u5355\u6280\u672f\u6765\u6539\u8fdb\u5783\u573e\u90ae\u4ef6\u68c0\u6d4b\uff0c\u5e76\u51cf\u5c11\u4e0d\u9700\u8981\u7684\u90ae\u4ef6\u6d41\u91cf\u3002<\/p>\n<h2><strong>\u7070\u540d\u5355\u662f\u600e\u4e48\u8fd0\u4f5c\u7684<\/strong><\/h2>\n<p>\u6fc0\u6d3b\u7070\u540d\u5355\u540e\uff0c\u90ae\u7bb1\u670d\u52a1\u5668\u4e0d\u4f1a\u5728\u7b2c\u4e00\u6b21\u5c1d\u8bd5\u65f6\u5c31\u63a5\u6536\u90ae\u4ef6\u3002<\/p>\n<p>\u76f8\u53cd\uff0c\u5b83\u4eec\u4f1a\u8981\u6c42\u53d1\u9001\u670d\u52a1\u5668\u5728\u6307\u5b9a\u7684\u5ef6\u8fdf\u540e\u518d\u6b21\u91cd\u8bd5\u3002<\/p>\n<p>\u914d\u7f6e\u826f\u597d\u7684\u90ae\u7bb1\u670d\u52a1\u5668\u4f1a\u5728\u5ef6\u8fdf\u540e\u5c1d\u8bd5\u91cd\u65b0\u53d1\u9001\u90ae\u4ef6\uff0c\u76f4\u5230\u63a5\u6536\u90ae\u7bb1\u670d\u52a1\u5668\u63a5\u53d7\u6216\u62d2\u7edd\u4e3a\u6b62\u3002<\/p>\n<h2><strong>\u00a0Snov.io \u5982\u4f55\u7ed5\u8fc7\u7070\u540d\u5355<\/strong><\/h2>\n<p>\u7070\u540d\u5355\u6280\u672f\u8fd8\u4f1a\u5f71\u54cd<a href=\"https:\/\/snovio.com.cn\/knowledgebase\/how-email-verification-works\/\" target=\"_blank\" rel=\"noopener\">\u90ae\u7bb1\u5730\u5740\u9a8c\u8bc1\u8fc7\u7a0b<\/a>\uff0c\u56e0\u4e3a\u6536\u4ef6\u4eba\u7684\u90ae\u7bb1\u670d\u52a1\u5668\u4f1a\u963b\u6b62\u6211\u4eec\u5c1d\u8bd5\u786e\u5b9a\u90ae\u4ef6\u7684\u6709\u6548\u6027\u72b6\u6001\u3002<\/p>\n<div style=\"border-radius: 10px; 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