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550 5.4.4\uff1a<\/strong>\u6b64\u9519\u8bef\u8868\u793a\u53d1\u4ef6\u4eba\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u51fa\u73b0\u95ee\u9898\uff0c\u4f8b\u5982\u670d\u52a1\u5668\u6682\u65f6\u6545\u969c\u6216\u8fc7\u8f7d\u60c5\u51b5\u3002<\/p>\n\n\n\n

550 5.5.0\uff1a<\/strong>\u6b64\u9519\u8bef\u8868\u793a\u7535\u5b50\u90ae\u4ef6\u7684\u683c\u5f0f\u6216\u5185\u5bb9\u5b58\u5728\u95ee\u9898\uff0c\u4f8b\u5982\u90ae\u4ef6\u5934\u3001\u6b63\u6587\u6216\u9644\u4ef6\u4e2d\u7684\u9519\u8bef\uff0c\u5bfc\u81f4\u90ae\u4ef6\u65e0\u6cd5\u5904\u7406\u6216\u9001\u8fbe\u3002<\/p>\n\n\n\n

550 5.5.1\uff1a<\/strong>\u6b64\u9519\u8bef\u8868\u793a\u53d1\u4ef6\u4eba\u670d\u52a1\u5668\u53d1\u51fa\u7684\u547d\u4ee4\u65e0\u6548\uff0c\u4f8b\u5982\u6536\u4ef6\u4eba\u90ae\u4ef6\u670d\u52a1\u5668\u65e0\u6cd5\u8bc6\u522b\u6216\u652f\u6301\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n

550 5.7.1\uff1a<\/strong>\u867d\u7136\u8fd9\u53ef\u80fd\u8868\u793a\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u4e0a\u7684\u6743\u9650\u95ee\u9898\u6216\u5783\u573e\u90ae\u4ef6\u8fc7\u6ee4\u95ee\u9898\uff0c\u4f46550.5.7.1 \u9519\u8bef\u4e5f\u53ef\u80fd\u662f\u7531\u4e8e\u53d1\u4ef6\u4eba\u670d\u52a1\u5668\u914d\u7f6e\u95ee\u9898\u5f15\u8d77\u7684\uff0c\u4f8b\u5982 SPF \u6216 DKIM \u7b49\u8eab\u4efd\u9a8c\u8bc1\u68c0\u67e5\u5931\u8d25\u3002<\/p>\n\n\n\n

\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u95ee\u9898\uff1a<\/h4>\n\n\n\n

550 5.1.0\uff1a<\/strong>\u6b64\u9519\u8bef\u901a\u5e38\u8868\u793a\u7531\u4e8e\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u4e0a\u7684\u5730\u5740\u76f8\u5173\u95ee\u9898\uff08\u4f8b\u5982\u65e0\u6548\u7684\u6536\u4ef6\u4eba\u5730\u5740\uff09\u800c\u5bfc\u81f4\u7684\u6c38\u4e45\u6027\u6545\u969c\u3002<\/p>\n\n\n\n

550 5.1.1\uff1a<\/strong>\u6b64\u9519\u8bef\u660e\u786e\u8868\u793a\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u4e0a\u5b58\u5728\u201c\u7528\u6237\u672a\u77e5\u201d\u95ee\u9898\uff0c\u8fd9\u610f\u5473\u7740\u6536\u4ef6\u4eba\u5730\u5740\u4e0d\u5b58\u5728\u6216\u65e0\u6548\u3002<\/p>\n\n\n\n

550 5.2.1\uff1a<\/strong>\u6b64\u9519\u8bef\u8868\u793a\u6536\u4ef6\u4eba\u7684\u90ae\u7bb1\u5df2\u6ee1\u6216\u8d85\u51fa\u914d\u989d\uff0c\u5bfc\u81f4\u90ae\u4ef6\u65e0\u6cd5\u9001\u8fbe\u3002<\/p>\n\n\n\n

550 5.4.0\uff1a<\/strong>\u6b64\u9519\u8bef\u901a\u5e38\u8868\u793a\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u51fa\u73b0\u6682\u65f6\u6027\u6545\u969c\uff0c\u8fd9\u610f\u5473\u7740\u7531\u4e8e\u670d\u52a1\u5668\u76f8\u5173\u95ee\u9898\uff0c\u7535\u5b50\u90ae\u4ef6\u6682\u65f6\u65e0\u6cd5\u9001\u8fbe\u3002<\/p>\n\n\n\n

550 5.7.1\uff1a<\/strong>\u6b64\u9519\u8bef\u4e5f\u53ef\u80fd\u8868\u660e\u6536\u4ef6\u4eba\u670d\u52a1\u5668\u4e0a\u5b58\u5728\u6743\u9650\u95ee\u9898\u6216\u5783\u573e\u90ae\u4ef6\u8fc7\u6ee4\u95ee\u9898\uff0c\u4f8b\u5982\u53d1\u4ef6\u4eba\u7684 IP \u5730\u5740\u88ab\u5217\u5165\u9ed1\u540d\u5355\u6216 SPF \u6216 DKIM \u7b49\u8eab\u4efd\u9a8c\u8bc1\u68c0\u67e5\u5931\u8d25\u3002<\/p>\n

\"\u56fe\u7247\u63cf\u8ff0\"<\/div>","protected":false},"excerpt":{"rendered":"

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