{"id":30306,"date":"2026-02-23T15:42:51","date_gmt":"2026-02-23T07:42:51","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/"},"modified":"2026-02-23T15:47:02","modified_gmt":"2026-02-23T07:47:02","slug":"fix-gmail-email-rejection-caused-by-dns-ptr-issues","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/","title":{"rendered":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u7576 Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u7d55\u63a5\u6536\u60a8\u7684\u90f5\u4ef6\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u611f\u5230\u5341\u5206\u56f0\u64fe\u3002\u96a8\u8457 <a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/how-google-server-location-changes-impact-us-access\/\">Google<\/a> \u5f37\u5316\u5bc4\u4ef6\u8005\u8981\u6c42\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528\u6d77\u5916\u57fa\u790e\u8a2d\u65bd\uff08\u4f8b\u5982 <a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-tw\/server\/tokyo\/cn2\/\">\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528<\/a> \u74b0\u5883\uff09\u767c\u9001\u90f5\u4ef6\u6642\uff0c\u8d8a\u4f86\u8d8a\u591a\u4f7f\u7528\u8005\u906d\u9047\u4f86\u81ea Gmail \u7684\u9000\u4fe1\u3002\u60a8\u53ef\u80fd\u6703\u770b\u5230\u932f\u8aa4\u4ee3\u78bc 550-5.7.25\uff0c\u9019\u901a\u5e38\u8868\u793a\u7f3a\u5c11 PTR \u8a18\u9304\u3002\u7121\u8ad6\u60a8\u7684\u4f3a\u670d\u5668\u4f4d\u65bc\u672c\u5730\u6216\u90e8\u7f72\u5728\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528\u5e73\u53f0\uff0c\u9019\u985e DNS \u554f\u984c\u90fd\u6703\u5c0d\u90f5\u4ef6\u6295\u905e\u9020\u6210\u56b4\u91cd\u969c\u7919\u3002\u82e5\u60a8\u5e0c\u671b\u6062\u5fa9\u7a69\u5b9a\u53ef\u9760\u7684\u901a\u8a0a\uff0c\u5c31\u9700\u8981\u9010\u6b65\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<h2>\u6838\u5fc3\u91cd\u9ede<\/h2>\n<ul>\n<li>\n<p>\u6aa2\u67e5 Gmail \u7684\u932f\u8aa4\u8a0a\u606f\u4ee5\u8b58\u5225\u90f5\u4ef6\u6295\u905e\u554f\u984c\u3002\u5c0b\u627e\u5982 550-5.7.25 \u7b49\u8868\u793a\u7f3a\u5c11 PTR \u8a18\u9304\u7684\u4ee3\u78bc\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 EasyDMARC \u6216 <code>nslookup<\/code> \u6307\u4ee4\u9a57\u8b49\u60a8\u7684 PTR \u8a18\u9304\u3002\u78ba\u4fdd\u60a8\u7684\u767c\u9001 IP \u64c1\u6709\u6709\u6548\u7684 PTR \u8a18\u9304\uff0c\u4ee5\u907f\u514d\u88ab\u62d2\u6536\u3002<\/p>\n<\/li>\n<li>\n<p>\u5339\u914d\u60a8\u7684 PTR \u8207 A \u8a18\u9304\u4ee5\u63d0\u5347\u90f5\u4ef6\u9001\u9054\u7387\u3002\u57f7\u884c\u53cd\u5411\u8207\u6b63\u5411 DNS \u67e5\u8a62\uff0c\u78ba\u8a8d\u5169\u8005\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u76e3\u63a7\u60a8\u7684 DNS \u8a2d\u5b9a\u8207 PTR \u8a18\u9304\u3002\u5efa\u8b70\u6bcf\u9694\u5e7e\u500b\u6708\u6aa2\u67e5\u4e00\u6b21\uff0c\u4ee5\u9632\u672a\u4f86\u51fa\u73fe\u90f5\u4ef6\u6295\u905e\u554f\u984c\u3002<\/p>\n<\/li>\n<li>\n<p>\u82e5\u767c\u73fe\u4e0d\u5339\u914d\u60c5\u6cc1\uff0c\u8acb\u7acb\u5373\u66f4\u65b0 DNS \u8a2d\u5b9a\u3002\u6b63\u78ba\u7684\u8a2d\u5b9a\u6709\u52a9\u65bc\u7dad\u8b77\u5bc4\u4ef6\u8005\u4fe1\u8b7d\uff0c\u4e26\u78ba\u4fdd\u90f5\u4ef6\u9032\u5165\u6536\u4ef6\u5323\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4fee\u5fa9 Gmail PTR \u8a18\u9304\u554f\u984c<\/h2>\n<h3>\u8b58\u5225 Gmail \u932f\u8aa4\u8a0a\u606f<\/h3>\n<p>\u7576 Gmail \u62d2\u7d55\u63a5\u6536\u60a8\u7684\u90f5\u4ef6\u6642\uff0c\u901a\u5e38\u6703\u986f\u793a\u7279\u5b9a\u7684\u932f\u8aa4\u8a0a\u606f\u3002\u9019\u4e9b\u8a0a\u606f\u53ef\u5354\u52a9\u60a8\u4e86\u89e3\u554f\u984c\u7684\u6839\u672c\u539f\u56e0\u3002\u60a8\u61c9\u59cb\u7d42\u67e5\u770b\u9000\u4fe1\u6216\u62d2\u6536\u901a\u77e5\u4e2d\u7684\u63d0\u793a\u3002\u8207 PTR \u8a18\u9304\u5931\u6557\u76f8\u95dc\u7684\u5e38\u898b Gmail \u932f\u8aa4\u4ee3\u78bc\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u932f\u8aa4\u8a0a\u606f<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>421 4.7.23<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u767c\u9001\u6b64\u90f5\u4ef6\u7684 IP \u4f4d\u5740\u6c92\u6709 PTR \u8a18\u9304\uff0c\u6216\u5c0d\u61c9\u7684\u6b63\u5411 DNS \u8a18\u9304\u8207\u767c\u9001 IP \u4e0d\u5339\u914d\u3002\u70ba\u4fdd\u8b77\u4f7f\u7528\u8005\u514d\u53d7\u5783\u573e\u90f5\u4ef6\u5f71\u97ff\uff0c\u90f5\u4ef6\u5df2\u88ab\u66ab\u6642\u9650\u901f\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>550-5.7.25<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u767c\u9001\u6b64\u90f5\u4ef6\u7684 IP \u4f4d\u5740\u672a\u8a2d\u5b9a PTR \u8a18\u9304\u3002\u6839\u64da\u653f\u7b56\uff0cGmail \u4e0d\u63a5\u53d7\u4f86\u81ea\u7f3a\u5c11 PTR \u8a18\u9304\u4e4b IP \u7684\u90f5\u4ef6\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u60a8\u4e5f\u53ef\u80fd\u770b\u5230\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4ee3\u78bc<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u542b\u7fa9<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>550-5.7.25<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u56e0\u7f3a\u5c11\uff0f\u4e0d\u5339\u914d\u7684 PTR \u8a18\u9304\u800c\u88ab\u963b\u64cb<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u82e5\u60a8\u770b\u5230\u9019\u4e9b\u932f\u8aa4\uff0c\u5373\u53ef\u78ba\u8a8d Gmail \u56e0 DNS \u6216 PTR \u554f\u984c\u62d2\u7d55\u63a5\u6536\u60a8\u7684\u90f5\u4ef6\u3002<\/p>\n<h3>\u6aa2\u67e5\u767c\u9001 IP \u7684 PTR \u8a18\u9304<\/h3>\n<p>\u60a8\u9700\u8981\u9a57\u8b49\u767c\u9001 IP \u4f4d\u5740\u7684 PTR \u8a18\u9304\u3002\u6b64\u6b65\u9a5f\u6709\u52a9\u65bc\u78ba\u8a8d DNS \u662f\u5426\u6b63\u78ba\u8a2d\u5b9a\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\u6aa2\u67e5 PTR \u8a18\u9304\uff1a<\/p>\n<ul>\n<li>\n<p>EasyDMARC \u7684 PTR \u6aa2\u67e5\u5de5\u5177\uff0c\u53ef\u8f38\u5165\u7db2\u57df\u6216 IP \u4f4d\u5740\u5feb\u901f\u67e5\u770b\u7d50\u679c\u3002<\/p>\n<\/li>\n<li>\n<p>DMARC DKIM PTR Reverse IP Lookup\uff0c\u53ef\u8f38\u5165 IP \u4f4d\u5740\u9032\u884c PTR \u67e5\u8a62\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u547d\u4ee4\u63d0\u793a\u5b57\u5143\u6216\u7d42\u7aef\u6a5f\u4e2d\u4f7f\u7528 <code>nslookup<\/code> \u6307\u4ee4\u6aa2\u67e5 PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u547d\u4ee4\u5217\u7684\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\n<p>\u958b\u555f\u547d\u4ee4\u63d0\u793a\u5b57\u5143\u6216\u7d42\u7aef\u6a5f\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f38\u5165 <code>nslookup &lt;IP_address&gt;<\/code> \u6216 <code>dig &lt;domain&gt; ptr<\/code>\u3002<\/p>\n<\/li>\n<li>\n<p>\u67e5\u770b\u8f38\u51fa\u7d50\u679c\u4e2d\u7684 PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u82e5\u60a8\u4f7f\u7528\u591a\u500b\u5916\u5bc4 IP \u4f4d\u5740\u767c\u9001\u90f5\u4ef6\uff0c\u8acb\u6aa2\u67e5\u6bcf\u4e00\u500b IP\u3002Gmail \u53ef\u80fd\u6703\u963b\u64cb\u4efb\u4f55\u6c92\u6709\u6709\u6548 PTR \u8a18\u9304\u4e4b IP \u767c\u51fa\u7684\u90f5\u4ef6\u3002<\/p>\n<h3>\u5339\u914d PTR \u8207 A \u8a18\u9304<\/h3>\n<p>\u60a8\u5fc5\u9808\u78ba\u4fdd PTR \u8a18\u9304\u8207 A \u8a18\u9304\u76f8\u5339\u914d\u3002\u6b64\u904e\u7a0b\u5305\u542b\u5169\u500b\u4e3b\u8981\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\n<p>\u57f7\u884c\u53cd\u5411 DNS \u67e5\u8a62\uff0c\u900f\u904e PTR \u8a18\u9304\u627e\u51fa\u8207 IP \u4f4d\u5740\u95dc\u806f\u7684\u7db2\u57df\u540d\u7a31\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c0d\u8a72\u7db2\u57df\u540d\u7a31\u57f7\u884c\u6b63\u5411 DNS \u67e5\u8a62\uff0c\u78ba\u8a8d\u5176\u662f\u5426\u89e3\u6790\u56de\u539f\u59cb IP \u4f4d\u5740\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>PTR \u8207 A \u8a18\u9304\u4e0d\u5339\u914d\u6703\u56b4\u91cd\u5f71\u97ff\u90f5\u4ef6\u9001\u9054\u7387\uff0c\u5c24\u5176\u6703\u5f71\u97ff Gmail \u53ca\u5176\u4ed6\u90f5\u4ef6\u670d\u52d9\u5546\u7684\u63a5\u6536\u7387\u3002\u82e5 PTR \u8a18\u9304\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u81f3\u767c\u9001\u7db2\u57df\uff0c\u6216\u8207 A \u8a18\u9304\u4e0d\u4e00\u81f4\uff0c\u90f5\u4ef6\u53ef\u80fd\u6703\u88ab\u62d2\u6536\u6216\u6a19\u8a18\u70ba\u5783\u573e\u90f5\u4ef6\uff0c\u9032\u800c\u640d\u5bb3\u5bc4\u4ef6\u8005\u4fe1\u8b7d\u8207\u6295\u905e\u6210\u529f\u7387\u3002<\/p>\n<\/blockquote>\n<p>\u8a31\u591a\u90f5\u4ef6\u4f3a\u670d\u5668\u6703\u62d2\u7d55\u4f86\u81ea\u6c92\u6709 PTR \u8a18\u9304\u4e4b IP \u4f4d\u5740\u7684\u9023\u7dda\uff0c\u5c0e\u81f4\u5373\u6642\u6295\u905e\u5931\u6557\u3002\u9577\u671f\u7f3a\u5931 PTR \u8a18\u9304\u4ea6\u6703\u640d\u5bb3\u60a8\u7684\u5bc4\u4ef6\u8005\u4fe1\u8b7d\u3002<\/p>\n<h3>\u66f4\u65b0 DNS \u8a2d\u5b9a<\/h3>\n<p>\u82e5\u60a8\u767c\u73fe PTR \u6216 A \u8a18\u9304\u5b58\u5728\u554f\u984c\uff0c\u5c31\u9700\u8981\u66f4\u65b0 DNS \u8a2d\u5b9a\u3002\u8acb\u4f9d\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<ol>\n<li>\n<p>\u9078\u64c7\u300c\u50c5\u5728 DHCP \u7528\u6236\u7aef\u8acb\u6c42\u6642\u52d5\u614b\u66f4\u65b0 DNS A \u8207 PTR \u8a18\u9304\u300d\u3002\u6b64\u8a2d\u5b9a\u53ef\u78ba\u4fdd A \u8a18\u9304\u7531\u7528\u6236\u7aef\u8a3b\u518a\uff0cPTR \u8a18\u9304\u7531 DHCP \u8a3b\u518a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 DHCP \u4e3b\u63a7\u53f0\u4e2d\u8a2d\u5b9a\u5fc5\u8981\u7684\u6191\u8b49\uff0c\u4ee5\u5141\u8a31\u6b63\u78ba\u8a3b\u518a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 DNS \u4f3a\u670d\u5668\u4e0a\u5c07 DHCP \u4f3a\u670d\u5668\u81ea DNSUpdateProxy \u7fa4\u7d44\u4e2d\u79fb\u9664\u3002<\/p>\n<\/li>\n<li>\n<p>\u6aa2\u67e5\u8b8a\u66f4\u662f\u5426\u89e3\u6c7a\u4e86 PTR \u8a18\u9304\u554f\u984c\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u60a8\u9084\u53ef\u80fd\u9700\u8981\uff1a<\/p>\n<ul>\n<li>\n<p>\u5728\u7db2\u57df\u63a7\u5236\u7ad9\u4e0a\u505c\u7528\u9632\u6bd2\u8edf\u9ad4\uff0c\u4ee5\u6392\u9664\u5e72\u64fe\u56e0\u7d20\u3002<\/p>\n<\/li>\n<li>\n<p>\u78ba\u4fdd\u52fe\u9078\u300c\u522a\u9664\u79df\u7d04\u6642\u79fb\u9664 A \u8207 PTR \u8a18\u9304\u300d\u6838\u53d6\u65b9\u584a\uff0c\u4ee5\u6709\u6548\u7ba1\u7406 DHCP \u79df\u7d04\u3002<\/p>\n<\/li>\n<\/ul>\n<p>DNS \u8b8a\u66f4\u9700\u8981\u6642\u9593\u50b3\u64ad\u3002\u4e0b\u8868\u986f\u793a\u5178\u578b\u7684\u50b3\u64ad\u6642\u9593\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>DNS \u8b8a\u66f4\u985e\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5178\u578b\u50b3\u64ad\u6642\u9593<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>PTR \u8a18\u9304<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e7e\u5206\u9418\u81f3 48 \u5c0f\u6642<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5728\u6e2c\u8a66\u90f5\u4ef6\u6295\u905e\u4e4b\u524d\uff0c\u60a8\u61c9\u7b49\u5f85 DNS \u5b8c\u5168\u50b3\u64ad\u3002<\/p>\n<h3>\u6e2c\u8a66\u90f5\u4ef6\u6295\u905e<\/h3>\n<p>\u66f4\u65b0 DNS \u8207 PTR \u8a18\u9304\u5f8c\uff0c\u60a8\u9700\u8981\u6e2c\u8a66\u90f5\u4ef6\u6295\u905e\u60c5\u6cc1\u3002\u53ef\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528 Mailtrap Email Testing \u7b49\u5b89\u5168\u6e2c\u8a66\u5de5\u5177\uff0c\u5728\u4e0d\u5e72\u64fe\u771f\u5be6\u4f7f\u7528\u8005\u7684\u60c5\u6cc1\u4e0b\u6aa2\u67e5\u8207\u9664\u932f\u90f5\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u900f\u904e\u5206\u6790\u5783\u573e\u90f5\u4ef6\u5831\u544a\u67e5\u770b\u9001\u9054\u7387\uff0c\u5831\u544a\u6703\u63d0\u4f9b\u6574\u9ad4\u5783\u573e\u8a55\u5206\u8207\u8a73\u7d30\u6e2c\u8a66\u9805\u76ee\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c07\u60a8\u7684 IP \u4f4d\u5740\u8207\u5e38\u898b\u9ed1\u540d\u55ae\u6bd4\u5c0d\uff0c\u4ee5\u8b58\u5225\u53ef\u80fd\u5f71\u97ff\u6295\u905e\u7684\u554f\u984c\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5411 Gmail \u5e33\u6236\u767c\u9001\u6e2c\u8a66\u90f5\u4ef6\uff0c\u4e26\u76e3\u63a7\u662f\u5426\u51fa\u73fe\u9000\u4fe1\u6216\u9032\u5165\u5783\u573e\u90f5\u4ef6\u8cc7\u6599\u593e\u3002\u82e5 Gmail \u518d\u6b21\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\uff0c\u8acb\u91cd\u8907\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u627e\u51fa\u4e26\u4fee\u5fa9\u5269\u9918\u7684 DNS \u6216 PTR \u554f\u984c\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u82e5\u60a8\u7684\u7d44\u7e54\u4f7f\u7528\u591a\u500b\u5916\u5bc4 IP\uff0c\u8acb\u5b9a\u671f\u76e3\u63a7\u6240\u6709 IP\u3002\u6b64\u505a\u6cd5\u6709\u52a9\u65bc\u5728\u554f\u984c\u5f71\u97ff\u90f5\u4ef6\u6295\u905e\u524d\u53ca\u65e9\u767c\u73fe DNS \u6216 PTR \u554f\u984c\u3002<\/p>\n<\/blockquote>\n<h2>Gmail \u7684 PTR \u8a18\u9304\u57fa\u790e\u77e5\u8b58<\/h2>\n<h3>\u4ec0\u9ebc\u662f PTR \u8a18\u9304\uff1f<\/h3>\n<p>\u60a8\u53ef\u80fd\u6703\u60f3\u77e5\u9053 PTR \u8a18\u9304\u662f\u4ec0\u9ebc\uff0c\u4ee5\u53ca\u70ba\u4f55\u5b83\u5c0d\u90f5\u4ef6\u5982\u6b64\u91cd\u8981\u3002PTR \u8a18\u9304\uff08Pointer Record\uff09\u662f\u4e00\u7a2e\u7279\u6b8a\u7684 DNS \u8a18\u9304\u985e\u578b\uff0c\u7528\u65bc\u5c07 IP \u4f4d\u5740\u6620\u5c04\u81f3\u7db2\u57df\u540d\u7a31\uff0c\u6b64\u904e\u7a0b\u7a31\u70ba\u53cd\u5411 DNS \u67e5\u8a62\u3002\u7576\u60a8\u767c\u9001\u90f5\u4ef6\u6642\uff0c\u63a5\u6536\u4f3a\u670d\u5668\u6703\u4f7f\u7528 PTR \u8a18\u9304\u6aa2\u67e5\u60a8\u7684 IP \u4f4d\u5740\u662f\u5426\u8207\u60a8\u5ba3\u544a\u7684\u767c\u9001\u7db2\u57df\u5339\u914d\u3002\u6b64\u6b65\u9a5f\u6709\u52a9\u65bc\u9a57\u8b49\u60a8\u7684\u8eab\u5206\uff0c\u4e26\u8207\u5176\u4ed6\u90f5\u4ef6\u4f3a\u670d\u5668\u5efa\u7acb\u4fe1\u4efb\u3002<\/p>\n<ul>\n<li>\n<p>PTR \u8a18\u9304\u7528\u65bc\u9a57\u8b49\u767c\u9001 IP \u662f\u5426\u8207\u5ba3\u544a\u7db2\u57df\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b83\u652f\u63f4\u53cd\u5411 DNS \u67e5\u8a62\uff0c\u5c07 IP \u4f4d\u5740\u8f49\u63db\u70ba\u7db2\u57df\u540d\u7a31\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b83\u5f37\u5316\u90f5\u4ef6\u5b89\u5168\u6027\uff0c\u4f7f\u653b\u64ca\u8005\u66f4\u96e3\u507d\u9020\u5730\u5740\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u82e5\u6c92\u6709\u6b63\u78ba\u7684 PTR \u8a18\u9304\uff0c\u60a8\u7684\u90f5\u4ef6\u53ef\u80fd\u7121\u6cd5\u9001\u9054\u3002<\/p>\n<h3>\u70ba\u4f55 Gmail \u8981\u6c42 PTR \u8a18\u9304<\/h3>\n<p>Gmail \u5c07 PTR \u8a18\u9304\u8996\u70ba\u5b89\u5168\u6aa2\u67e5\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u60a8\u9700\u8981\u6709\u6548\u7684 PTR \u8a18\u9304\uff0c\u4ee5\u4fbf Gmail \u78ba\u8a8d\u60a8\u7684\u4e3b\u6a5f\u540d\u7a31\u8207\u767c\u9001 IP \u4f4d\u5740\u4e00\u81f4\u3002\u6b64\u6d41\u7a0b\u7a31\u70ba\u6b63\u5411\u78ba\u8a8d\u53cd\u5411 DNS\uff08FCrDNS\uff09\uff0c\u6709\u52a9\u65bc\u9632\u6b62\u90f5\u4ef6\u507d\u9020\u3002\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u5efa\u7acb\u7db2\u57df\u540d\u7a31\uff0c\u4f46\u4e26\u975e\u6240\u6709\u4eba\u90fd\u80fd\u8a2d\u5b9a\u5339\u914d\u7684 PTR \u8a18\u9304\u3002Gmail \u5e0c\u671b\u770b\u5230\u60a8\u7684 PTR \u8a18\u9304\u5b58\u5728\uff0c\u4e14\u80fd\u89e3\u6790\u56de\u60a8\u7684 IP \u4f4d\u5740\u3002\u6b64\u8981\u6c42\u53ef\u4fdd\u8b77\u4f7f\u7528\u8005\u514d\u65bc\u507d\u9020\u90f5\u4ef6\u4fb5\u5bb3\uff0c\u4e26\u6e1b\u5c11\u5783\u573e\u90f5\u4ef6\u9032\u5165\u6536\u4ef6\u5323\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u82e5\u60a8\u7684 PTR \u8a18\u9304\u8207\u767c\u9001 IP \u4e0d\u5339\u914d\uff0cGmail \u6703\u62d2\u6536\u6216\u9650\u5236\u60a8\u7684\u90f5\u4ef6\u3002<\/p>\n<\/blockquote>\n<h3>PTR \u8a18\u9304\u5982\u4f55\u5f71\u97ff\u90f5\u4ef6<\/h3>\n<p>PTR \u8a18\u9304\u5728\u90f5\u4ef6\u9001\u9054\u7387\u4e2d\u626e\u6f14\u95dc\u9375\u89d2\u8272\u3002\u82e5\u7f3a\u5c11 PTR \u8a18\u9304\u6216\u8a2d\u5b9a\u932f\u8aa4\uff0c\u5c31\u6703\u7522\u751f\u554f\u984c\u3002\u8a31\u591a\u4f7f\u7528\u8005\u56de\u5831\uff0c\u7531\u65bc PTR \u554f\u984c\uff0c\u4ed6\u5011\u767c\u9001\u81f3 Gmail \u7684\u90f5\u4ef6\u88ab\u963b\u64cb\u6216\u5ef6\u9072\u3002\u4e8b\u5be6\u4e0a\uff0c\u7f3a\u5c11\u6216\u932f\u8aa4\u7684 PTR \u8a18\u9304\u662f\u591a\u6578\u6295\u905e\u5931\u6557\u7684\u539f\u56e0\u3002\u7576 PTR \u8a18\u9304\u932f\u8aa4\u6642\uff0cGmail \u53ef\u80fd\u6703\u5c07\u90f5\u4ef6\u6a19\u8a18\u70ba\u5783\u573e\u90f5\u4ef6\u6216\u76f4\u63a5\u62d2\u6536\u3002\u9019\u6703\u640d\u5bb3\u60a8\u7684\u5bc4\u4ef6\u8005\u4fe1\u8b7d\uff0c\u751a\u81f3\u5c0e\u81f4\u88ab\u5217\u5165\u9ed1\u540d\u55ae\u3002<\/p>\n<ul>\n<li>\n<p>\u53cd\u5411 DNS \u6aa2\u67e5\u6709\u52a9\u65bc\u904e\u6ffe\u5783\u573e\u90f5\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>PTR \u8a18\u9304\u932f\u8aa4\u6703\u5c0e\u81f4\u5408\u6cd5\u90f5\u4ef6\u88ab\u62d2\u6536\u3002<\/p>\n<\/li>\n<li>\n<p>\u6e96\u78ba\u7684 PTR \u8a18\u9304\u53ef\u78ba\u8a8d\u60a8\u7684\u8eab\u5206\uff0c\u4e26\u63d0\u9ad8\u9032\u5165\u6536\u4ef6\u5323\u7684\u6a5f\u6703\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u60a8\u61c9\u59cb\u7d42\u6aa2\u67e5 PTR \u8a18\u9304\uff0c\u4ee5\u78ba\u4fdd\u90f5\u4ef6\u6210\u529f\u6295\u905e\u7d66 Gmail \u4f7f\u7528\u8005\u3002<\/p>\n<h2>\u90f5\u4ef6 DNS \u5339\u914d\u554f\u984c<\/h2>\n<h3>\u6b63\u5411 DNS \u8207\u53cd\u5411 DNS<\/h3>\n<p>\u60a8\u9700\u8981\u4e86\u89e3\u6b63\u5411 DNS \u8207\u53cd\u5411 DNS \u7684\u5dee\u7570\uff0c\u4ee5\u78ba\u4fdd\u90f5\u4ef6\u9806\u5229\u6295\u905e\u3002\u6b63\u5411 DNS \u5c07\u7db2\u57df\u540d\u7a31\u89e3\u6790\u70ba IP \u4f4d\u5740\uff1b\u53cd\u5411 DNS \u67e5\u8a62\u5247\u5f9e IP \u4f4d\u5740\u67e5\u627e\u5c0d\u61c9\u7db2\u57df\u540d\u7a31\u3002\u5169\u8005\u5728\u90f5\u4ef6\u6295\u905e\u4e2d\u7686\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u8a18\u9304\u4e0d\u5339\u914d\uff0cGmail \u53ef\u80fd\u6703\u963b\u64cb\u6216\u6a19\u8a18\u60a8\u7684\u90f5\u4ef6\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5c6c\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6b63\u5411 DNS \u67e5\u8a62<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u53cd\u5411 DNS \u67e5\u8a62<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u8981\u76ee\u6a19<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u67e5\u627e\u8207\u7db2\u57df\u540d\u7a31\u95dc\u806f\u7684 IP \u4f4d\u5740\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u67e5\u627e\u8207 IP \u4f4d\u5740\u95dc\u806f\u7684\u7db2\u57df\u540d\u7a31\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d77\u59cb\u9ede<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7db2\u57df\u540d\u7a31\uff08\u4f8b\u5982 truelist.io\uff09\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>IP \u4f4d\u5740\uff08\u4f8b\u5982 8.8.4.4\uff09\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e38\u898b\u7528\u9014<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b58\u53d6\u7db2\u7ad9\u3001\u767c\u9001\u90f5\u4ef6\u8207\u9023\u7dda\u670d\u52d9\u3002<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u90f5\u4ef6\u4f3a\u670d\u5668\u9a57\u8b49\u3001\u5783\u573e\u90f5\u4ef6\u904e\u6ffe\u8207\u7db2\u8def\u65e5\u8a8c\u8a18\u9304\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u53cd\u5411 DNS \u67e5\u8a62\u5931\u6557\u662f\u90f5\u4ef6\u9032\u5165\u5783\u573e\u4fe1\u7bb1\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\u3002\u6c92\u6709\u6709\u6548\u7684 PTR \u8a18\u9304\uff0c\u63a5\u6536\u4f3a\u670d\u5668\u7121\u6cd5\u9a57\u8b49\u60a8\u7684\u8eab\u5206\uff0c\u53ef\u80fd\u6703\u963b\u64cb\u60a8\u7684\u90f5\u4ef6\u3002<\/p>\n<h3>\u5e38\u898b DNS \u4e0d\u5339\u914d\u554f\u984c<\/h3>\n<p>\u8a31\u591a\u554f\u984c\u53ef\u80fd\u5c0e\u81f4 Gmail \u62d2\u6536\u60a8\u7684\u90f5\u4ef6\u3002\u60a8\u53ef\u80fd\u4f7f\u7528 VPS \u537b\u5fd8\u8a18\u66f4\u6539\u9810\u8a2d PTR \u8a18\u9304\u3002\u6709\u6642\u60a8\u66f4\u65b0\u4e86 DNS \u8a18\u9304\uff0c\u537b\u672a\u540c\u6b65\u66f4\u65b0\u90f5\u4ef6\u8edf\u9ad4\u8a2d\u5b9a\u3002\u82e5\u60a8\u5171\u7528 IP \u4f4d\u5740\uff0c\u670d\u52d9\u63d0\u4f9b\u5546\u53ef\u80fd\u5c07 PTR \u8a2d\u70ba\u5176\u81ea\u8eab\u7db2\u57df\uff0c\u800c\u975e\u60a8\u7684\u7db2\u57df\u3002\u82e5 IP \u7531 ISP \u63a7\u5236\uff0c\u60a8\u53ef\u80fd\u6c92\u6709\u6b0a\u9650\u4fee\u6539 PTR \u8a18\u9304\u3002\u5176\u4ed6\u5e38\u898b\u554f\u984c\u9084\u5305\u62ec SPF \u8a18\u9304\u5305\u542b\u904e\u591a DNS \u67e5\u8a62\u3001\u7f3a\u5c11 DKIM \u9078\u64c7\u5668\u6216 Return-Path \u4e0d\u4e00\u81f4\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u6bcf\u6b21\u8b8a\u66f4\u90f5\u4ef6\u8a2d\u5b9a\u5f8c\uff0c\u8acb\u6aa2\u67e5 PTR\u3001SPF\u3001DKIM \u8207 MX \u8a18\u9304\u3002<\/p>\n<\/blockquote>\n<h3>\u78ba\u4fdd\u4e00\u81f4\u6027<\/h3>\n<p>\u60a8\u53ef\u900f\u904e\u4ee5\u4e0b\u6b65\u9a5f\u6392\u67e5\u4e26\u4fee\u5fa9 DNS \u4e0d\u5339\u914d\u554f\u984c\uff1a<\/p>\n<ol>\n<li>\n<p>\u4f7f\u7528 MXToolbox \u7b49\u5de5\u5177\u9a57\u8b49\u4f3a\u670d\u5668 IP \u662f\u5426\u89e3\u6790\u81f3\u60a8\u7684\u7db2\u57df\u3002<\/p>\n<\/li>\n<li>\n<p>\u806f\u7d61\u60a8\u7684 ISP \u65b0\u589e\u8207\u6b63\u5411 DNS A \u8a18\u9304\u5339\u914d\u7684 PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<li>\n<p>\u78ba\u4fdd A \u8a18\u9304\u8207 PTR \u8a18\u9304\u5b8c\u5168\u4e00\u81f4\uff0c\u4ee5\u907f\u514d\u6295\u905e\u554f\u984c\u3002<\/p>\n<\/li>\n<li>\n<p>\u66f4\u65b0 MX \u8a18\u9304\uff0c\u4f7f\u5176\u8207\u60a8\u7684\u90f5\u4ef6\u8a17\u7ba1\u670d\u52d9\u5546\u63d0\u4f9b\u7684\u503c\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p>\u65b0\u589e SPF \u8a18\u9304\u4ee5\u5217\u51fa\u6388\u6b0a\u767c\u4fe1\u4f86\u6e90\u3002<\/p>\n<\/li>\n<li>\n<p>\u8a2d\u5b9a DKIM \u4ee5\u5c0d\u5916\u5bc4\u90f5\u4ef6\u9032\u884c\u7c3d\u7f72\u3002<\/p>\n<\/li>\n<li>\n<p>\u8a2d\u5b9a DMARC \u8a18\u9304\u4ee5\u76e3\u63a7\u9a57\u8b49\u60c5\u6cc1\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u5efa\u8b70\u6bcf\u4e09\u81f3\u516d\u500b\u6708\u6aa2\u67e5\u4e00\u6b21 DNS \u8a18\u9304\uff0c\u5c24\u5176\u5728\u66f4\u63db\u5e73\u53f0\u6216\u65b0\u589e\u670d\u52d9\u4e4b\u5f8c\u3002\u5b9a\u671f\u6aa2\u67e5\u6709\u52a9\u65bc\u9632\u6b62\u56e0\u53cd\u5411 DNS \u67e5\u8a62\u5931\u6557\u800c\u88ab Gmail \u62d2\u6536\u90f5\u4ef6\u3002<\/p>\n<h2>Gmail PTR \u653f\u7b56\u8207\u9810\u9632\u63aa\u65bd<\/h2>\n<h3>Gmail \u7684 PTR \u8a18\u9304\u653f\u7b56<\/h3>\n<p>\u60a8\u5fc5\u9808\u4e86\u89e3 Gmail \u5c0d\u90f5\u4ef6\u767c\u9001\u7684\u8981\u6c42\u3002Gmail \u8981\u6c42\u6bcf\u500b\u767c\u9001\u4f3a\u670d\u5668\u90fd\u5fc5\u9808\u64c1\u6709\u6709\u6548\u7684 PTR \u8a18\u9304\u3002\u6b64\u898f\u5247\u6709\u52a9\u65bc\u78ba\u8a8d\u90f5\u4ef6\u4f3a\u670d\u5668\u7684\u5408\u6cd5\u6027\u3002\u82e5\u4f3a\u670d\u5668\u7f3a\u5c11\u6b63\u78ba\u7684 DNS \u8a2d\u5b9a\uff0cGmail \u53ef\u80fd\u6703\u963b\u64cb\u60a8\u7684\u90f5\u4ef6\u3002\u4e0b\u8868\u7e3d\u7d50\u4e3b\u8981\u8981\u6c42\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8981\u6c42<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6709\u6548\u7684 PTR \u8a18\u9304<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u767c\u9001\u7db2\u57df\u548c\uff0f\u6216 IP \u5fc5\u9808\u5177\u6709\u6709\u6548\u7684\u6b63\u5411\u8207\u53cd\u5411 DNS \u8a18\u9304\uff08PTR \u8a18\u9304\uff09\uff0c\u4ee5\u78ba\u4fdd\u90f5\u4ef6\u5408\u6cd5\u6027\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u82e5\u4f3a\u670d\u5668\u4e0d\u7b26\u5408\u9019\u4e9b\u6a19\u6e96\uff0c\u60a8\u53ef\u80fd\u6703\u770b\u5230\u932f\u8aa4\u4ee3\u78bc 550 5.7.25\u3002\u6b64\u4ee3\u78bc\u8868\u793a Gmail \u56e0 IP \u6c92\u6709\u6709\u6548 PTR \u8a18\u9304\u800c\u62d2\u6536\u90f5\u4ef6\u3002<\/p>\n<h3>PTR \u5931\u6557\u5982\u4f55\u5c0e\u81f4\u62d2\u6536<\/h3>\n<p>Gmail \u4f7f\u7528 DNS \u6aa2\u67e5\u4f86\u4fdd\u8b77\u4f7f\u7528\u8005\u514d\u65bc\u5783\u573e\u90f5\u4ef6\u8207\u7db2\u8def\u91e3\u9b5a\u653b\u64ca\u3002\u7576\u60a8\u767c\u9001\u90f5\u4ef6\u6642\uff0cGmail \u6703\u67e5\u627e\u8207\u767c\u9001 IP \u5339\u914d\u7684 PTR \u8a18\u9304\u3002\u82e5 PTR \u8a18\u9304\u7f3a\u5931\u6216\u932f\u8aa4\uff0cGmail \u7121\u6cd5\u78ba\u8a8d\u4f3a\u670d\u5668\u8eab\u5206\uff0c\u9032\u800c\u5c07\u5176\u8996\u70ba\u53ef\u7591\u4f86\u6e90\u3002\u6b64\u6642\uff0cGmail \u6703\u62d2\u6536\u90f5\u4ef6\u4ee5\u9632\u6b62\u6f5b\u5728\u6feb\u7528\u3002\u53ef\u9760\u7684 DNS \u8a2d\u5b9a\u53ef\u8b49\u660e\u4f3a\u670d\u5668\u53ef\u4fe1\uff1b\u7f3a\u5931\u5247\u6703\u5c0e\u81f4\u90f5\u4ef6\u88ab\u62d2\u8207\u6295\u905e\u554f\u984c\u3002<\/p>\n<h3>\u6301\u7e8c\u76e3\u63a7\u6e05\u55ae<\/h3>\n<p>\u900f\u904e\u5b9a\u671f\u76e3\u63a7 DNS \u8a18\u9304\uff0c\u60a8\u53ef\u9810\u9632\u5927\u591a\u6578\u8207 PTR \u76f8\u95dc\u7684\u554f\u984c\u3002\u8acb\u4f7f\u7528\u4ee5\u4e0b\u6e05\u55ae\u7dad\u6301\u90f5\u4ef6\u9806\u66a2\u6295\u905e\uff1a<\/p>\n<ul>\n<li>\n<p>\u78ba\u4fdd\u767c\u9001 IP \u5b58\u5728 PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<li>\n<p>\u9a57\u8b49 PTR \u4e3b\u6a5f\u540d\u7a31\u53ef\u89e3\u6790\u56de\u76f8\u540c IP\uff08\u6b63\u5411\u78ba\u8a8d\u53cd\u5411 DNS\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u6aa2\u67e5\u4e3b\u6a5f\u540d\u7a31\u662f\u5426\u8207\u767c\u9001\u7db2\u57df\u5339\u914d\u6216\u76f8\u95dc\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u6301\u7e8c\u76e3\u63a7\u53ef\u5354\u52a9\u60a8\u53ca\u65e9\u767c\u73fe\u554f\u984c\uff0c\u53ca\u6642\u8abf\u6574\u8a2d\u5b9a\uff0c\u8abf\u67e5\u6839\u672c\u539f\u56e0\uff0c\u907f\u514d\u90f5\u4ef6\u88ab\u62d2\u3002\u4e3b\u52d5\u6aa2\u67e5\u53ef\u7dad\u6301\u826f\u597d\u7684\u5bc4\u4ef6\u8005\u4fe1\u8b7d\uff0c\u4e26\u78ba\u4fdd\u90f5\u4ef6\u6210\u529f\u9001\u9054\u6536\u4ef6\u5323\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u8a2d\u5b9a\u884c\u4e8b\u66c6\u63d0\u9192\uff0c\u6bcf\u9694\u5e7e\u500b\u6708\u6aa2\u67e5\u4e00\u6b21 DNS \u8207 PTR \u8a18\u9304\u3002\u6b64\u7fd2\u6163\u6709\u52a9\u65bc\u63d0\u524d\u9810\u9632\u6f5b\u5728\u554f\u984c\u3002<\/p>\n<\/blockquote>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u7576 Gmail \u62d2\u6536\u60a8\u7684\u90f5\u4ef6\u6642\uff0c\u60a8\u9700\u8981\u8fc5\u901f\u63a1\u53d6\u884c\u52d5\u3002\u9996\u5148\u6aa2\u67e5 DNS \u8207 PTR \u8a18\u9304\u3002\u4f9d\u7167\u4ee5\u4e0b\u6b65\u9a5f\u78ba\u4fdd\u90f5\u4ef6\u7a69\u5b9a\u6295\u905e\uff1a<\/p>\n<ol>\n<li>\n<p>\u5c07 PTR \u8a18\u9304\u8207\u4f3a\u670d\u5668\u4e3b\u6a5f\u540d\u7a31\u5339\u914d\uff0c\u9632\u6b62\u90f5\u4ef6\u88ab\u6a19\u8a18\u70ba\u5783\u573e\u90f5\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 <code>sudo hostnamectl set-hostname mail.example.com<\/code> \u8a2d\u5b9a\u4f3a\u670d\u5668\u4e3b\u6a5f\u540d\u7a31\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 <code>hostname<\/code> \u6307\u4ee4\u9a57\u8b49\u4e3b\u6a5f\u540d\u7a31\u3002<\/p>\n<\/li>\n<li>\n<p>\u82e5\u7121\u6cd5\u81ea\u884c\u4fee\u6539\uff0c\u8acb\u806f\u7d61\u670d\u52d9\u63d0\u4f9b\u5546\u66f4\u65b0 PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528 <code>dig -x 1.2.3.4 +short<\/code> \u6aa2\u67e5\u76ee\u524d PTR \u8a18\u9304\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u8acb\u5b9a\u671f\u76e3\u63a7 DNS \u8207 PTR \u8a18\u9304\u3002\u6b64\u7fd2\u6163\u53ef\u5354\u52a9\u60a8\u907f\u514d Gmail \u62d2\u6536\u90f5\u4ef6\u7684\u554f\u984c\u3002<\/p>\n<h2>\u5e38\u898b\u554f\u984c\uff08FAQ\uff09<\/h2>\n<h3>\u5982\u679c\u6211\u6c92\u6709\u70ba\u90f5\u4ef6\u4f3a\u670d\u5668\u8a2d\u5b9a PTR \u8a18\u9304\uff0c\u6703\u767c\u751f\u4ec0\u9ebc\u60c5\u6cc1\uff1f<\/h3>\n<p>Gmail \u53ef\u80fd\u6703\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\u6216\u5c07\u5176\u6b78\u5165\u5783\u573e\u90f5\u4ef6\u5323\u3002\u60a8\u9700\u8981 PTR \u8a18\u9304\u4f86\u8b49\u660e\u4f3a\u670d\u5668\u8eab\u5206\uff0c\u5354\u52a9 Gmail \u4fe1\u4efb\u60a8\u7684\u90f5\u4ef6\u3002<\/p>\n<h3>\u5982\u4f55\u78ba\u8a8d\u6211\u7684 PTR \u8a18\u9304\u662f\u5426\u6b63\u78ba\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 MXToolbox \u7b49\u5de5\u5177\u6216 <code>nslookup<\/code> \u6307\u4ee4\u3002\u8f38\u5165 IP \u4f4d\u5740\uff0c\u6aa2\u67e5\u7d50\u679c\u662f\u5426\u8207\u60a8\u7684\u90f5\u4ef6\u4f3a\u670d\u5668\u7db2\u57df\u540d\u7a31\u5339\u914d\u3002<\/p>\n<h3>\u6211\u53ef\u4ee5\u81ea\u884c\u8a2d\u5b9a PTR \u8a18\u9304\u55ce\uff1f<\/h3>\n<p>\u901a\u5e38\u60c5\u6cc1\u4e0b\uff0c\u60a8\u7121\u6cd5\u76f4\u63a5\u8a2d\u5b9a PTR \u8a18\u9304\u3002\u60a8\u9700\u8981\u806f\u7d61\u4f3a\u670d\u5668\u79df\u7528\u670d\u52d9\u5546\u6216 ISP\uff0c\u8acb\u4ed6\u5011\u70ba\u60a8\u7684\u4f3a\u670d\u5668 IP \u4f4d\u5740\u66f4\u65b0 PTR \u8a18\u9304\u3002<\/p>\n<h3>PTR \u8a18\u9304\u8b8a\u66f4\u9700\u8981\u591a\u4e45\u624d\u80fd\u751f\u6548\uff1f<\/h3>\n<p>DNS \u8b8a\u66f4\uff08\u5305\u62ec PTR \u8a18\u9304\uff09\u5728\u5168\u7403\u7bc4\u570d\u5167\u50b3\u64ad\u53ef\u80fd\u9700\u8981\u5e7e\u5206\u9418\u81f3 48 \u5c0f\u6642\u4e0d\u7b49\u3002\u5728\u518d\u6b21\u6e2c\u8a66\u90f5\u4ef6\u6295\u905e\u4e4b\u524d\uff0c\u8acb\u8010\u5fc3\u7b49\u5019\u3002<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7576 Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u7d55\u63a5\u6536\u60a8\u7684\u90f5\u4ef6\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u611f\u5230\u5341\u5206\u56f0\u64fe\u3002\u96a8\u8457 Google \u5f37\u5316 [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":30303,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-30306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6<\/title>\n<meta name=\"description\" content=\"Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\uff1f\u900f\u904e\u672c\u9010\u6b65\u6307\u5357\u4fee\u5fa9 PTR \u932f\u8aa4\u3001\u66f4\u65b0 DNS \u4e26\u78ba\u4fdd\u90f5\u4ef6\u9001\u9054\u7387\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\" \/>\n<meta property=\"og:site_name\" content=\"Varidata Limited\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-23T07:42:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-23T07:47:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png\" \/>\n\t<meta property=\"og:image:width\" content=\"682\" \/>\n\t<meta property=\"og:image:height\" content=\"370\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\"},\"author\":\"Varidata\",\"headline\":\"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6\",\"datePublished\":\"2026-02-23T07:42:51+00:00\",\"dateModified\":\"2026-02-23T07:47:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\"},\"wordCount\":282,\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png\",\"articleSection\":[\"Varidata \u5b98\u65b9\u535a\u5ba2\"],\"inLanguage\":\"zh-TW\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\",\"url\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\",\"name\":\"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png\",\"datePublished\":\"2026-02-23T07:42:51+00:00\",\"dateModified\":\"2026-02-23T07:47:02+00:00\",\"description\":\"Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\uff1f\u900f\u904e\u672c\u9010\u6b65\u6307\u5357\u4fee\u5fa9 PTR \u932f\u8aa4\u3001\u66f4\u65b0 DNS \u4e26\u78ba\u4fdd\u90f5\u4ef6\u9001\u9054\u7387\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png\",\"width\":682,\"height\":370,\"caption\":\"\u4fee\u5fa9 Gmail PTR \u8a18\u9304\u932f\u8aa4\u793a\u610f\u5716\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.varidata.com\/zh-tw\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#website\",\"url\":\"https:\/\/www.varidata.com\/zh-tw\/\",\"name\":\"Varidata Limited\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.varidata.com\/zh-tw\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#organization\",\"name\":\"Varidata\",\"url\":\"https:\/\/www.varidata.com\/zh-tw\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"width\":248,\"height\":94,\"caption\":\"Varidata\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd\",\"name\":\"Daisy Yu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"caption\":\"Daisy Yu\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6","description":"Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\uff1f\u900f\u904e\u672c\u9010\u6b65\u6307\u5357\u4fee\u5fa9 PTR \u932f\u8aa4\u3001\u66f4\u65b0 DNS \u4e26\u78ba\u4fdd\u90f5\u4ef6\u9001\u9054\u7387\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/","og_locale":"zh_TW","og_type":"article","og_title":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6","og_url":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/","og_site_name":"Varidata Limited","article_published_time":"2026-02-23T07:42:51+00:00","article_modified_time":"2026-02-23T07:47:02+00:00","og_image":[{"width":682,"height":370,"url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png","type":"image\/png"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#article","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/"},"author":"Varidata","headline":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6","datePublished":"2026-02-23T07:42:51+00:00","dateModified":"2026-02-23T07:47:02+00:00","mainEntityOfPage":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/"},"wordCount":282,"publisher":{"@id":"https:\/\/www.varidata.com\/zh-tw\/#organization"},"image":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png","articleSection":["Varidata \u5b98\u65b9\u535a\u5ba2"],"inLanguage":"zh-TW"},{"@type":"WebPage","@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/","url":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/","name":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage"},"image":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png","datePublished":"2026-02-23T07:42:51+00:00","dateModified":"2026-02-23T07:47:02+00:00","description":"Gmail \u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u62d2\u6536\u60a8\u7684\u90f5\u4ef6\uff1f\u900f\u904e\u672c\u9010\u6b65\u6307\u5357\u4fee\u5fa9 PTR \u932f\u8aa4\u3001\u66f4\u65b0 DNS \u4e26\u78ba\u4fdd\u90f5\u4ef6\u9001\u9054\u7387\u3002","breadcrumb":{"@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#primaryimage","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2026\/02\/\u5c4f\u5e55\u622a\u56fe-2026-02-23-154236.png","width":682,"height":370,"caption":"\u4fee\u5fa9 Gmail PTR \u8a18\u9304\u932f\u8aa4\u793a\u610f\u5716"},{"@type":"BreadcrumbList","@id":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/fix-gmail-email-rejection-caused-by-dns-ptr-issues\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.varidata.com\/zh-tw\/"},{"@type":"ListItem","position":2,"name":"\u5982\u4f55\u89e3\u6c7a\u56e0 DNS PTR \u8a18\u9304\u554f\u984c\u5c0e\u81f4 Gmail \u62d2\u6536\u90f5\u4ef6"}]},{"@type":"WebSite","@id":"https:\/\/www.varidata.com\/zh-tw\/#website","url":"https:\/\/www.varidata.com\/zh-tw\/","name":"Varidata Limited","description":"","publisher":{"@id":"https:\/\/www.varidata.com\/zh-tw\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.varidata.com\/zh-tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Organization","@id":"https:\/\/www.varidata.com\/zh-tw\/#organization","name":"Varidata","url":"https:\/\/www.varidata.com\/zh-tw\/","logo":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/logo\/image\/","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","width":248,"height":94,"caption":"Varidata"},"image":{"@id":"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd","name":"Daisy Yu","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.varidata.com\/zh-tw\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","caption":"Daisy Yu"}}]}},"_links":{"self":[{"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/posts\/30306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/comments?post=30306"}],"version-history":[{"count":2,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/posts\/30306\/revisions"}],"predecessor-version":[{"id":30308,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/posts\/30306\/revisions\/30308"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/media\/30303"}],"wp:attachment":[{"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/media?parent=30306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/categories?post=30306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-tw\/wp-json\/wp\/v2\/tags?post=30306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}