{"id":1369,"date":"2024-08-14T19:31:05","date_gmt":"2024-08-14T11:31:05","guid":{"rendered":"https:\/\/www.mailabc.cn\/blog\/?p=1369"},"modified":"2024-08-13T17:41:59","modified_gmt":"2024-08-13T09:41:59","slug":"%e4%b8%8e%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e7%9b%b8%e5%85%b3%e7%9a%84rfc%e6%a0%87%e5%87%86","status":"publish","type":"post","link":"https:\/\/www.mailabc.cn\/blog\/2024\/08\/14\/%e4%b8%8e%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e7%9b%b8%e5%85%b3%e7%9a%84rfc%e6%a0%87%e5%87%86\/","title":{"rendered":"\u4e0e\u7535\u5b50\u90ae\u4ef6\u76f8\u5173\u7684RFC\u6807\u51c6"},"content":{"rendered":"<div id=\"sc_tips\">\u672c\u6587\u4e3b\u8981\u7528\u6765\u6536\u96c6\u4e0e\u7535\u5b50\u90ae\u4ef6\u76f8\u5173\u7684RFC\u6807\u51c6\uff0c\u5982\u53d1\u73b0\u9519\u8bef\u6216\u6709\u6240\u8865\u5145\uff0c\u8bf7\u901a\u8fc7\u516c\u4f17\u53f7mailabc\u6216\u6587\u7ae0\u7559\u8a00\u3002<\/div>\n<h2>\u7535\u5b50\u90ae\u4ef6\u76f8\u5173\u7684RFC\u6807\u51c6<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; height: 1323px;\">\n<tbody>\n<tr style=\"height: 23px;\">\n<td style=\"width: 11.3636%; height: 23px; text-align: center;\"><strong>RFC\u7f16\u53f7<\/strong><\/td>\n<td style=\"width: 24.192%; height: 23px; text-align: center;\"><strong>RFC\u540d\u79f0<\/strong><\/td>\n<td style=\"width: 46.2121%; height: 23px; text-align: center;\"><strong>RFC\u529f\u80fd\u63cf\u8ff0<\/strong><\/td>\n<td style=\"width: 18.2323%; height: 23px; text-align: center;\"><strong>\u5907\u6ce8<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; height: 48px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5321.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5321<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">Simple Mail Transfer Protocol<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u8fd9\u4e2a\u6807\u51c6\u5b9a\u4e49\u4e86SMTP\u534f\u8bae\uff0c\u662f\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u7684\u57fa\u7840\u534f\u8bae\uff0c\u89c4\u5b9a\u4e86\u90ae\u4ef6\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; height: 48px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc3463.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 3463<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">Enhanced Status Codes for SMTP<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u63d0\u4f9b\u4e86\u66f4\u8be6\u7ec6\u7684SMTP\u72b6\u6001\u4ee3\u7801\uff0c\u6709\u52a9\u4e8e\u8bca\u65ad\u548c\u89e3\u51b3\u90ae\u4ef6\u4f20\u8f93\u95ee\u9898\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; height: 48px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc4954.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 4954<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">SMTP Service Extension for Authentication<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u5b9a\u4e49\u4e86SMTP\u8ba4\u8bc1\u6269\u5c55\uff0c\u7528\u4e8e\u5728SMTP\u4f1a\u8bdd\u671f\u95f4\u8fdb\u884c\u7528\u6237\u8ba4\u8bc1\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\">\u53d6\u4ee3\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2554.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2554<\/a><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 11.3636%; height: 24px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5322.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5322<\/a><\/td>\n<td style=\"width: 24.192%; height: 24px;\">Internet Message Format<\/td>\n<td style=\"width: 46.2121%; height: 24px;\">\u5b9a\u4e49\u4e86\u7535\u5b50\u90ae\u4ef6\u6d88\u606f\u7684\u683c\u5f0f\uff0c\u5305\u62ec\u5934\u90e8\u5b57\u6bb5\u548c\u6d88\u606f\u4e3b\u4f53\u7684\u89c4\u8303\u3002<\/td>\n<td style=\"width: 18.2323%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; height: 72px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2045.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2045<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u8fd9\u662f MIME \u7cfb\u5217\u6807\u51c6\u7684\u6838\u5fc3\u6587\u6863\uff0c\u5b9a\u4e49\u4e86\u591a\u7528\u9014\u90ae\u4ef6\u6269\u5c55\uff08MIME\uff09\u7684\u57fa\u672c\u7ed3\u6784\u3002\u5b83\u8be6\u7ec6\u63cf\u8ff0\u4e86\u5982\u4f55\u7f16\u7801\u548c\u8868\u793a\u975e\u6587\u672c\u6570\u636e\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u73b0\u6709\u7684\u7535\u5b50\u90ae\u4ef6\u4f20\u8f93\u534f\u8bae\uff08\u5982 SMTP\uff09\u4e0a\u4f20\u8f93\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\"><\/td>\n<\/tr>\n<tr style=\"height: 99px;\">\n<td style=\"width: 11.3636%; height: 99px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2046.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2046<\/a><\/td>\n<td style=\"width: 24.192%; height: 99px;\">Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types<\/td>\n<td style=\"width: 46.2121%; height: 99px;\">\u8be5\u6587\u6863\u5b9a\u4e49\u4e86 MIME \u7684\u5a92\u4f53\u7c7b\u578b\uff08\u4e5f\u79f0\u4e3a MIME \u7c7b\u578b\u6216\u5185\u5bb9\u7c7b\u578b\uff09\u3002\u5b83\u8be6\u7ec6\u5217\u51fa\u4e86\u5e38\u89c1\u7684\u5a92\u4f53\u7c7b\u578b\uff08\u5982 <code>text\/plain<\/code>\u3001<code>image\/jpeg<\/code>\uff09\u53ca\u5176\u5b50\u7c7b\u578b\uff0c\u5e76\u89c4\u5b9a\u4e86\u5982\u4f55\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5b9a\u4e49\u65b0\u7684\u5a92\u4f53\u7c7b\u578b\u3002<\/td>\n<td style=\"width: 18.2323%; height: 99px;\"><\/td>\n<\/tr>\n<tr style=\"height: 96px;\">\n<td style=\"width: 11.3636%; height: 96px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2047.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2047<\/a><\/td>\n<td style=\"width: 24.192%; height: 96px;\">MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text<\/td>\n<td style=\"width: 46.2121%; height: 96px;\">\u8be5\u6587\u6863\u6269\u5c55\u4e86\u7535\u5b50\u90ae\u4ef6\u5934\u5b57\u6bb5\u7684\u529f\u80fd\uff0c\u4f7f\u5176\u80fd\u591f\u652f\u6301\u975e ASCII \u5b57\u7b26\u3002\u5b83\u5b9a\u4e49\u4e86\u5982\u4f55\u5728\u90ae\u4ef6\u5934\u5b57\u6bb5\uff08\u5982 <code>Subject<\/code>\u3001<code>From<\/code>\u3001<code>To<\/code> \u7b49\uff09\u4e2d\u4f7f\u7528\u7f16\u7801\u65b9\u5f0f\u6765\u8868\u793a\u975e\u82f1\u6587\u5b57\u7b26\u3002<\/td>\n<td style=\"width: 18.2323%; height: 96px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; height: 72px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2048.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2048<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u8be5\u6587\u6863\u63cf\u8ff0\u4e86\u6ce8\u518c\u65b0\u7684 MIME \u5a92\u4f53\u7c7b\u578b\u548c\u5185\u5bb9\u8f6c\u79fb\u7f16\u7801\u7684\u65b9\u6cd5\u548c\u8fc7\u7a0b\u3002\u5b83\u786e\u4fdd\u4e86 MIME \u7c7b\u578b\u7684\u552f\u4e00\u6027\u548c\u4e00\u81f4\u6027\uff0c\u907f\u514d\u51b2\u7a81\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; height: 72px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2049.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2049<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria and Examples<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u8be5\u6587\u6863\u4e3a MIME \u7684\u5b9e\u73b0\u63d0\u4f9b\u4e86\u7b26\u5408\u6027\u6807\u51c6\u548c\u793a\u4f8b\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u7406\u89e3\u548c\u5b9e\u73b0 MIME \u89c4\u8303\u3002\u5b83\u8fd8\u6574\u5408\u4e86\u524d\u9762\u56db\u4e2a\u90e8\u5206\u7684\u5185\u5bb9\uff0c\u63d0\u4f9b\u4e86\u5b9e\u7528\u7684\u5b9e\u73b0\u6307\u5357\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\"><\/td>\n<\/tr>\n<tr style=\"height: 96px;\">\n<td style=\"width: 11.3636%; height: 96px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc6854.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 6854<\/a><\/td>\n<td style=\"width: 24.192%; height: 96px;\">Update to Internet Message Format to Allow Group Syntax in the &#8220;From:&#8221; and &#8220;Sender:&#8221; Header Fields<\/td>\n<td style=\"width: 46.2121%; height: 96px;\">\u6269\u5c55\u4e86\u7535\u5b50\u90ae\u4ef6\u683c\u5f0f\uff0c\u4f7f\u5176\u652f\u6301\u7fa4\u7ec4\u8bed\u6cd5\u3002<\/td>\n<td style=\"width: 18.2323%; height: 96px;\">\u66f4\u65b0\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5322.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5322<\/a><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 11.3636%; height: 24px; text-align: center;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc3501.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 3501<\/a><\/td>\n<td style=\"width: 24.192%; height: 24px;\">Internet Message Access Protocol (IMAP) &#8211; Version 4rev1<\/td>\n<td style=\"width: 46.2121%; height: 24px;\">\u5b9a\u4e49\u4e86IMAP\u534f\u8bae\uff08\u7b2c\u56db\u4e2a\u7248\u672c\uff09\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u8fdc\u7a0b\u8bbf\u95ee\u5e76\u7ba1\u7406\u5b58\u50a8\u5728\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\u7684\u90ae\u4ef6\u3002<\/td>\n<td style=\"width: 18.2323%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 48px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc1939.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 1939<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">Post Office Protocol &#8211; Version 3 (POP3)<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u5b9a\u4e49\u4e86POP3\u534f\u8bae\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u4ece\u90ae\u4ef6\u670d\u52a1\u5668\u4e0b\u8f7d\u90ae\u4ef6\u5230\u672c\u5730\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 48px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc6367.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 6376<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">DomainKeys Identified Mail (DKIM) Signatures<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u5b9a\u4e49\u4e86DKIM\uff0c\u7528\u4e8e\u9a8c\u8bc1\u90ae\u4ef6\u7684\u53d1\u9001\u8005\u57df\u540d\u5e76\u9632\u6b62\u90ae\u4ef6\u4f2a\u9020\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 72px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc7208.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 7208<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u5b9a\u4e49\u4e86SPF\uff08\u7b2c\u4e00\u4e2a\u7248\u672c\uff09\uff0c\u7528\u4e8e\u9632\u6b62\u5783\u573e\u90ae\u4ef6\u901a\u8fc7\u6388\u6743\u68c0\u67e5\u6765\u786e\u8ba4\u90ae\u4ef6\u662f\u5426\u6765\u81ea\u5408\u6cd5\u7684\u53d1\u9001\u670d\u52a1\u5668\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\">\u53d6\u4ee3\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc4408.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 4408<\/a><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 72px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc7489.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 7489<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Domain-based Message Authentication, Reporting, and Conformance (DMARC)<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u5b9a\u4e49\u4e86DMARC\u534f\u8bae\uff0c\u4e0eDKIM\u548cSPF\u914d\u5408\u4f7f\u7528\uff0c\u7528\u4e8e\u4fdd\u62a4\u57df\u540d\u4e0d\u88ab\u6ee5\u7528\u53d1\u9001\u5047\u5192\u7535\u5b50\u90ae\u4ef6\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 72px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc8314.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 8314<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Use of Transport Layer Security (TLS) for Email Submission and Access<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u4e3b\u8981\u89c4\u8303\u4e86\u5728\u7535\u5b50\u90ae\u4ef6\u4f20\u8f93\u4e2d\u4f7f\u7528 TLS\uff08\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\uff09 \u7684\u6807\u51c6\uff0c\u4ee5\u63d0\u9ad8\u7535\u5b50\u90ae\u4ef6\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\"><\/td>\n<\/tr>\n<tr style=\"height: 73px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 73px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2595.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 2595<\/a><\/td>\n<td class=\"title\" style=\"width: 24.192%; height: 73px;\">Using TLS with IMAP, POP3 and ACAP<\/td>\n<td style=\"width: 46.2121%; height: 73px;\">\u5b9a\u4e49\u4e86\u5982\u4f55\u5728 IMAP\u3001POP3 \u4f1a\u8bdd\u4e2d\u4f7f\u7528 <code>STARTTLS<\/code> \u547d\u4ee4\uff0c\u5c06\u73b0\u6709\u7684\u672a\u52a0\u5bc6\u8fde\u63a5\u5347\u7ea7\u4e3a\u52a0\u5bc6\u8fde\u63a5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u4e2d\u7684\u5b89\u5168\u6027\u3002<\/td>\n<td style=\"width: 18.2323%; height: 73px;\">\u90e8\u5206\u5185\u5bb9\u88ab <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc8314.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 8314<\/a>\u66f4\u65b0<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 48px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc6532.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 6532<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">Internationalized Email Headers<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u89c4\u5b9a\u4e86\u652f\u6301\u975eASCII\u5b57\u7b26\u7684\u7535\u5b50\u90ae\u4ef6\u5934\u5b57\u6bb5\u683c\u5f0f\uff0c\u4f7f\u56fd\u9645\u5316\u5185\u5bb9\u53ef\u4ee5\u5305\u542b\u5728\u5934\u5b57\u6bb5\u4e2d\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\">\u53d6\u4ee3\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5335.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5335<\/a><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 48px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc6531.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 6531<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">SMTP Extension for Internationalized Email<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u89c4\u5b9a\u4e86\u652f\u6301\u975eASCII\u5b57\u7b26\u7684SMTP\u6269\u5c55\uff0c\u4f7f\u7535\u5b50\u90ae\u4ef6\u80fd\u591f\u5904\u7406\u56fd\u9645\u5316\u7684\u90ae\u4ef6\u5730\u5740\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\">\u53d6\u4ee3\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5336.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5336<\/a><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 48px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc6530.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 6530<\/a><\/td>\n<td style=\"width: 24.192%; height: 48px;\">Overview and Framework for Internationalized Email<\/td>\n<td style=\"width: 46.2121%; height: 48px;\">\u63d0\u4f9b\u4e86\u56fd\u9645\u5316\u7535\u5b50\u90ae\u4ef6\u7684\u603b\u4f53\u6846\u67b6\uff0c\u652f\u6301\u975eASCII\u5b57\u7b26\u7684\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u548c\u90ae\u4ef6\u5185\u5bb9\u3002<\/td>\n<td style=\"width: 18.2323%; height: 48px;\"><\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"width: 11.3636%; text-align: center; height: 72px;\"><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc8551.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 8551<\/a><\/td>\n<td style=\"width: 24.192%; height: 72px;\">Secure\/Multipurpose Internet Mail Extensions (S\/MIME) Version 4.0 Message Specification<\/td>\n<td style=\"width: 46.2121%; height: 72px;\">\u5b9a\u4e49\u4e86 S\/MIME 4.0 \u7684\u6838\u5fc3\u6d88\u606f\u7ed3\u6784\u548c\u5904\u7406\u89c4\u8303\u3002\u8fd9\u5305\u62ec\u5982\u4f55\u5bf9 MIME \u6d88\u606f\u8fdb\u884c\u52a0\u5bc6\u3001\u7b7e\u540d\u3001\u538b\u7f29\u4ee5\u53ca\u8bc1\u4e66\u7ba1\u7406\u3002<\/td>\n<td style=\"width: 18.2323%; height: 72px;\">\u53d6\u4ee3\u4e86 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5751.txt\" rel=\"nofollow noopener\" target=\"_blank\">RFC 5751<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u7535\u5b50\u90ae\u4ef6\u76f8\u5173\u7684RFC\u6807\u51c6 RFC\u7f16\u53f7 RFC\u540d\u79f0 RFC\u529f\u80fd\u63cf\u8ff0 \u5907\u6ce8 RFC 5321 Simple Mai [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1378,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[131],"class_list":["post-1369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9","tag-rfc"],"_links":{"self":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/comments?post=1369"}],"version-history":[{"count":9,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1369\/revisions"}],"predecessor-version":[{"id":1379,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/posts\/1369\/revisions\/1379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/media\/1378"}],"wp:attachment":[{"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/media?parent=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/categories?post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mailabc.cn\/blog\/wp-json\/wp\/v2\/tags?post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}