{"id":869,"date":"2026-11-12T11:37:31","date_gmt":"2026-11-12T03:37:31","guid":{"rendered":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-22cbe3523e8b4e02866c21d430f057188b8052d5ad6cb1de937d22e6d61642c6\/"},"modified":"2026-11-12T11:37:31","modified_gmt":"2026-11-12T03:37:31","slug":"pulsemate-security-22cbe3523e8b4e02866c21d430f057188b8052d5ad6cb1de937d22e6d61642c6","status":"publish","type":"post","link":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-22cbe3523e8b4e02866c21d430f057188b8052d5ad6cb1de937d22e6d61642c6\/","title":{"rendered":"BillionMail \u6ce8\u5165\u6f0f\u6d1e\u6df1\u5ea6\u5e94\u6025\u54cd\u5e94\uff1aCVE-2026-124579 \u4e2d Relay API helo_name \u53c2\u6570\u6ce8\u5165\u7684\u6e90\u7801\u89e3\u6784\u4e0e\u751f\u4ea7\u52a0\u56fa\u5b9e\u6218"},"content":{"rendered":"<blockquote class=\"doc-lead\"><p><strong>\u5bfc\u8bed\uff1a<\/strong>BillionMail \u6ce8\u5165\u6f0f\u6d1e\uff08CVE-2026-124579\uff09\u662f\u4e00\u6b21\u5178\u578b\u7684\u300c\u914d\u7f6e\u9762\u5373\u653b\u51fb\u9762\u300d\u5b89\u5168\u4e8b\u4ef6\u2014\u2014aaPanel \u5f00\u6e90\u90ae\u4ef6\u8425\u9500\u7cfb\u7edf BillionMail 4.9 \u53ca\u4ee5\u4e0b\u7248\u672c\u5728 Relay \u914d\u7f6e API \u4e2d\u76f4\u63a5\u62fc\u63a5 <code>helo_name<\/code> \u53c2\u6570\u8fdb\u5165 SMTP \u4f1a\u8bdd\uff0c\u5bfc\u81f4\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u6ce8\u5165\u4efb\u610f SMTP \u547d\u4ee4\u3002\u66f4\u68d8\u624b\u7684\u662f\uff0c\u5382\u5546\u5bf9\u62ab\u9732\u90ae\u4ef6\u96f6\u54cd\u5e94\uff0cPoC \u5df2\u516c\u5f00\uff0c\u800c CVSS \u8bc4\u5206\u5728\u4e0d\u540c\u6570\u636e\u5e93\u95f4\u5b58\u5728 7.4 \u4e0e 2.1 \u7684\u5de8\u5927\u5206\u6b67\u3002\u672c\u6587\u4ee5\u67b6\u6784\u5e08\u89c6\u89d2\u5b8c\u6210\u6e90\u7801\u7ea7\u5f52\u56e0\u3001\u653b\u51fb\u94fe\u63a8\u6f14\u4e0e\u751f\u4ea7\u52a0\u56fa\u843d\u5730\u3002<\/p><\/blockquote>\n<div class=\"doc-spec-grid\">\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83c\udfaf \u6838\u5fc3\u6280\u672f<\/span><span class=\"doc-spec-value\">Go \/ SMTP Relay \/ BillionMail<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\u26a1 \u67b6\u6784\u96be\u5ea6<\/span><span class=\"doc-spec-value\">\u8d44\u6df1\u67b6\u6784\u7ea7 (Level 3-4)<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83d\ude80 \u6838\u5fc3\u6536\u76ca<\/span><span class=\"doc-spec-value\">\u963b\u65ad\u6ce8\u5165\u94fe\u8def \/ \u96f6\u5382\u5546\u4f9d\u8d56\u81ea\u4fee\u590d<\/span><\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e00\u3001\u4e8b\u4ef6\u5168\u666f\uff1aBillionMail \u6ce8\u5165\u6f0f\u6d1e\u7684\u62ab\u9732\u73b0\u72b6\u4e0e\u98ce\u9669\u5b9a\u7ea7\u5206\u6b67<\/h2>\n<p class=\"doc-p\">CVE-2026-124579 \u7531 GitHub Advisory Database \u4e8e 2026 \u5e74 11 \u6708 9 \u65e5\u6536\u5f55\uff0c\u5f71\u54cd aaPanel \u65d7\u4e0b\u5f00\u6e90\u90ae\u4ef6\u8425\u9500\u5e73\u53f0 BillionMail 4.9 \u53ca\u4ee5\u4e0b\u7248\u672c\u3002\u6f0f\u6d1e\u4f4d\u4e8e <code>core\/api\/relay\/v1\/relay.go<\/code> \u7684 Relay \u914d\u7f6e API \u4e2d\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u64cd\u7eb5 <code>helo_name<\/code> \u53c2\u6570\u53ef\u89e6\u53d1\u6ce8\u5165\uff0c\u4e14\u653b\u51fb\u53ef\u8fdc\u7a0b\u6267\u884c\u3001PoC \u5df2\u516c\u5f00\u62ab\u9732\u3002<\/p>\n<p class=\"doc-p\">\u4f5c\u4e3a\u957f\u671f\u8d1f\u8d23\u90ae\u4ef6\u57fa\u7840\u8bbe\u65bd\u7684\u67b6\u6784\u5e08\uff0c\u6211\u9996\u5148\u8981\u63d0\u9192\u56e2\u961f\u6ce8\u610f\u4e00\u4e2a\u5f02\u5e38\u4fe1\u53f7\uff1a<strong>\u540c\u4e00\u6f0f\u6d1e\u5728\u4e0d\u540c\u6570\u636e\u5e93\u4e2d\u7684\u4e25\u91cd\u6027\u8bc4\u7ea7\u51fa\u73b0\u4e86\u4e25\u91cd\u5206\u6b67<\/strong>\u3002GitHub Advisory \u9875\u9762\u6807\u6ce8 CVSS v4 \u4e3a 2.1\uff08Low\uff09\uff0c\u800c\u60c5\u62a5\u6458\u8981\u4e2d\u7ed9\u51fa\u7684 CVSS \u4e3a 7.4\uff08High\uff09\u3002\u8fd9\u79cd\u5206\u6b67\u672c\u8eab\u4e0d\u662f\u566a\u97f3\uff0c\u800c\u662f\u5224\u65ad\u6f0f\u6d1e\u771f\u5b9e\u5f71\u54cd\u9762\u7684\u5173\u952e\u7ebf\u7d22\u3002<\/p>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u8bc4\u4f30\u7ef4\u5ea6<\/th>\n<th>GitHub Advisory (CVSS v4)<\/th>\n<th>\u60c5\u62a5\u6458\u8981 \/ NVD \u53e3\u5f84<\/th>\n<th>\u67b6\u6784\u5e08\u7814\u5224<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u57fa\u7840\u8bc4\u5206<\/td>\n<td>2.1 (Low)<\/td>\n<td>7.4 (High)<\/td>\n<td><span class=\"badge-tag-green\">\u6309\u9ad8\u5371\u5904\u7f6e<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u653b\u51fb\u5411\u91cf<\/td>\n<td>Network<\/td>\n<td>Remote<\/td>\n<td>\u516c\u7f51\u53ef\u8fbe\u9762\u9700\u6536\u655b<\/td>\n<\/tr>\n<tr>\n<td>\u6240\u9700\u6743\u9650<\/td>\n<td>Low<\/td>\n<td>\u672a\u660e\u786e<\/td>\n<td>\u9700\u9274\u6743\uff0c\u4f46\u79df\u6237\u9694\u79bb\u53ef\u80fd\u5931\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u5229\u7528\u6210\u719f\u5ea6<\/td>\n<td>PoC \u516c\u5f00<\/td>\n<td>PoC \u516c\u5f00<\/td>\n<td>\u7a97\u53e3\u671f\u6781\u77ed<\/td>\n<\/tr>\n<tr>\n<td>\u5382\u5546\u54cd\u5e94<\/td>\n<td>\u672a\u54cd\u5e94<\/td>\n<td>\u672a\u54cd\u5e94<\/td>\n<td>\u5fc5\u987b\u81ea\u4e3b\u4fee\u590d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"doc-callout doc-callout-warning\">\n<div class=\"doc-callout-title\">\u26a0\ufe0f \u751f\u4ea7\u907f\u5751\u98ce\u9669<\/div>\n<p>CVSS v4 \u7684 2.1 \u8bc4\u5206\u5efa\u7acb\u5728\u300c\u9700\u8981 Low \u6743\u9650\u300d\u7684\u524d\u63d0\u4e0a\u3002\u4f46 BillionMail \u4f5c\u4e3a\u591a\u79df\u6237\u90ae\u4ef6\u8425\u9500 SaaS\uff0c\u666e\u901a\u8425\u9500\u8d26\u53f7\u5373\u53ef\u8bbf\u95ee Relay \u914d\u7f6e\u63a5\u53e3\u3002\u4e00\u65e6\u79df\u6237\u8fb9\u754c\u88ab\u7a81\u7834\uff0c\u4f4e\u6743\u9650\u5373\u7b49\u4ef7\u4e8e\u9ad8\u6743\u9650\uff0c\u5b9e\u9645\u98ce\u9669\u8fdc\u9ad8\u4e8e 2.1\u3002\u5207\u52ff\u56e0\u8bc4\u5206\u4f4e\u800c\u964d\u7ea7\u5904\u7f6e\u4f18\u5148\u7ea7\u3002<\/p><\/div>\n<div class=\"doc-arch-card\">\n<div class=\"doc-arch-header\">\n<div class=\"doc-arch-title-wrap\">\n      <span class=\"doc-arch-title\"><span class=\"icon\">\ud83d\udcd0<\/span> BillionMail \u6ce8\u5165\u6f0f\u6d1e\u653b\u51fb\u94fe\u8def\u4e0e\u7eb5\u6df1\u9632\u5fa1\u5168\u666f<\/span><br \/>\n      <span class=\"doc-arch-badge\">\u4f01\u4e1a\u7ea7\u67b6\u6784\u89c4\u8303<\/span>\n    <\/div>\n<div class=\"doc-arch-actions\">\n      <button type=\"button\" class=\"doc-arch-btn btn-copy-raw\">\ud83d\udccb \u590d\u5236\u6e90\u7801<\/button><br \/>\n      <button type=\"button\" class=\"doc-arch-btn btn-zoom-arch\">\ud83d\udd0d \u653e\u5927\u67e5\u770b<\/button>\n    <\/div>\n<\/p><\/div>\n<pre class=\"mermaid\">\nflowchart TD\n    subgraph \u63a5\u5165\u5c42 [\"\u8868\u73b0\u5c42\u4e0e\u63a5\u5165\u7f51\u5173 (Client &amp; Gateway Tier)\"]\n        A[\"\u653b\u51fb\u8005 \/ \u6076\u610f\u79df\u6237 (JWT \u9274\u6743)\"] --&gt; B[\"Relay \u914d\u7f6e API \u7f51\u5173 (relay.go)\"]\n    end\n    subgraph \u89c4\u5219\u5c42 [\"\u53c2\u6570\u6821\u9a8c\u4e0e\u4e0a\u4e0b\u6587\u5c42 (Validation Tier)\"]\n        B --&gt; C[\"helo_name \u53c2\u6570\u63a5\u6536 (\u65e0\u767d\u540d\u5355\u6821\u9a8c)\"]\n        C --&gt; D[\"\u5b57\u7b26\u4e32\u76f4\u63a5\u62fc\u63a5 (\u6ce8\u5165\u70b9)\"]\n    end\n    subgraph \u9886\u57df\u5c42 [\"\u6838\u5fc3\u6267\u884c\u4e0e SMTP \u4f1a\u8bdd\u5c42 (SMTP Session Tier)\"]\n        D --&gt; E[\"SMTP HELO\/EHLO \u547d\u4ee4\u6784\u9020\"]\n        E --&gt; F[\"CRLF \u6ce8\u5165 \/ \u9644\u52a0 SMTP \u547d\u4ee4\"]\n    end\n    subgraph \u5b58\u50a8\u5c42 [\"\u4e0b\u6e38\u5f71\u54cd\u9762 (Downstream Impact Tier)\"]\n        F --&gt; G[\"\u4e2d\u7ee7\u670d\u52a1\u5668\u51ed\u636e\u7a83\u53d6\"]\n        F --&gt; H[\"\u5783\u573e\u90ae\u4ef6\u4e2d\u7ee7\u6ee5\u7528\"]\n        F --&gt; I[\"\u90ae\u4ef6\u5185\u5bb9\u4f2a\u9020\u4e0e\u6295\u9012\"]\n    end\n  <\/pre>\n<div class=\"doc-arch-caption\">\u56fe 1\uff1aBillionMail \u6ce8\u5165\u6f0f\u6d1e\u4ece API \u5165\u53e3\u5230 SMTP \u4f1a\u8bdd\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u8def\uff0c\u4ee5\u53ca\u5404\u5c42\u9632\u5fa1\u62e6\u622a\u70b9\u3002<\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e8c\u3001\u6e90\u7801\u7ea7\u5f52\u56e0\uff1arelay.go \u4e2d helo_name \u4e3a\u4f55\u6210\u4e3a\u6ce8\u5165\u5165\u53e3<\/h2>\n<h3 class=\"doc-h3\">2.1 SMTP \u534f\u8bae\u7684\u547d\u4ee4\u884c\u672c\u8d28<\/h3>\n<p class=\"doc-p\">\u8981\u7406\u89e3\u8fd9\u4e2a BillionMail \u6ce8\u5165\u6f0f\u6d1e\uff0c\u5fc5\u987b\u5148\u56de\u5230 SMTP \u534f\u8bae\u7684\u539f\u59cb\u8bbe\u8ba1\u3002SMTP \u662f\u7eaf\u6587\u672c\u884c\u534f\u8bae\uff0c\u6bcf\u6761\u547d\u4ee4\u4ee5 <code>rn<\/code> \u7ed3\u5c3e\u3002\u5ba2\u6237\u7aef\u53d1\u9001 <code>HELO example.comrn<\/code>\uff0c\u670d\u52a1\u5668\u56de <code>250 OKrn<\/code>\u3002\u8fd9\u610f\u5473\u7740\uff1a<strong>\u4efb\u4f55\u8fdb\u5165 SMTP \u547d\u4ee4\u884c\u7684\u7528\u6237\u53ef\u63a7\u5b57\u7b26\u4e32\uff0c\u53ea\u8981\u5305\u542b CRLF\uff0c\u5c31\u80fd\u622a\u65ad\u5f53\u524d\u547d\u4ee4\u5e76\u6ce8\u5165\u65b0\u547d\u4ee4<\/strong>\u3002<\/p>\n<p class=\"doc-p\">\u5728 BillionMail \u7684 Relay \u914d\u7f6e\u573a\u666f\u4e2d\uff0c<code>helo_name<\/code> \u662f\u7ba1\u7406\u5458\u914d\u7f6e\u7684\u300c\u672c\u673a\u5bf9\u5916\u5ba3\u79f0\u7684\u57df\u540d\u300d\uff0c\u672c\u5e94\u662f\u7eaf\u57df\u540d\u683c\u5f0f\u3002\u4f46 <code>relay.go<\/code> \u5728\u5904\u7406\u8be5\u53c2\u6570\u65f6\uff0c\u672a\u505a\u683c\u5f0f\u767d\u540d\u5355\u6821\u9a8c\uff0c\u76f4\u63a5\u5c06\u5176\u62fc\u5165 SMTP \u4f1a\u8bdd\u6784\u9020\u903b\u8f91\u3002<\/p>\n<h3 class=\"doc-h3\">2.2 \u6f0f\u6d1e\u4ee3\u7801\u7684\u5178\u578b\u5f62\u6001\u8fd8\u539f<\/h3>\n<p class=\"doc-p\">\u867d\u7136\u5b98\u65b9\u672a\u516c\u5f00\u4fee\u590d\u8865\u4e01\uff0c\u4f46\u6839\u636e VulDB \u4e0e\u516c\u5f00 PoC \u7684\u884c\u4e3a\u7279\u5f81\uff0c\u53ef\u4ee5\u9ad8\u7f6e\u4fe1\u5ea6\u8fd8\u539f\u51fa\u5b58\u5728\u7f3a\u9677\u7684\u4ee3\u7801\u5f62\u6001\u3002\u4ee5\u4e0b\u4e3a\u7b26\u5408\u8be5\u6f0f\u6d1e\u7279\u5f81\u7684\u5178\u578b\u5b9e\u73b0\uff08\u793a\u610f\uff09\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"go\" data-enlighter-title=\"core\/api\/relay\/v1\/relay.go (\u6f0f\u6d1e\u5f62\u6001\u793a\u610f)\">\/\/ \u6f0f\u6d1e\u5f62\u6001\uff1ahelo_name \u672a\u7ecf\u6821\u9a8c\u76f4\u63a5\u8fdb\u5165 SMTP \u4f1a\u8bdd\nfunc (h *RelayHandler) ConfigureRelay(c *gin.Context) {\n    var req RelayConfigRequest\n    if err := c.ShouldBindJSON(&amp;req); err != nil {\n        c.JSON(400, gin.H{\"error\": \"invalid request\"})\n        return\n    }\n\n    \/\/ \u26a0\ufe0f \u5371\u9669\uff1ahelo_name \u5b8c\u5168\u4fe1\u4efb\u7528\u6237\u8f93\u5165\n    \/\/ \u653b\u51fb\u8005\u4f20\u5165: \"mail.example.comrnMAIL FROM:rnRCPT TO:\"\n    heloName := req.HeloName\n\n    \/\/ \u26a0\ufe0f \u5371\u9669\uff1a\u76f4\u63a5\u5b57\u7b26\u4e32\u62fc\u63a5\u6784\u9020 SMTP \u547d\u4ee4\n    smtpCmd := fmt.Sprintf(\"HELO %srn\", heloName)\n\n    conn, err := net.Dial(\"tcp\", relayAddr)\n    if err != nil {\n        c.JSON(500, gin.H{\"error\": \"relay unreachable\"})\n        return\n    }\n    defer conn.Close()\n\n    \/\/ \u5199\u5165\u88ab\u6c61\u67d3\u7684 SMTP \u547d\u4ee4\n    if _, err := conn.Write([]byte(smtpCmd)); err != nil {\n        c.JSON(500, gin.H{\"error\": \"write failed\"})\n        return\n    }\n\n    c.JSON(200, gin.H{\"status\": \"relay configured\"})\n}\n<\/pre>\n<div class=\"doc-callout doc-callout-danger\">\n<div class=\"doc-callout-title\">\ud83d\udea8 \u4e25\u91cd\u9690\u60a3\u544a\u8b66<\/div>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u5b58\u5728\u53cc\u91cd\u7f3a\u9677\uff1a<strong>\u5176\u4e00<\/strong>\uff0c<code>helo_name<\/code> \u65e0\u4efb\u4f55\u683c\u5f0f\u6821\u9a8c\uff08\u5e94\u4ec5\u5141\u8bb8 RFC 1035 \u5408\u6cd5\u57df\u540d\uff09\uff1b<strong>\u5176\u4e8c<\/strong>\uff0c\u5373\u4fbf\u6821\u9a8c\u901a\u8fc7\uff0c\u4e5f\u5e94\u4f7f\u7528 SMTP \u5ba2\u6237\u7aef\u5e93\uff08\u5982 <code>net\/smtp<\/code>\uff09\u800c\u975e\u624b\u5de5\u62fc\u63a5\u547d\u4ee4\u884c\u3002\u624b\u5de5\u62fc\u63a5 SMTP \u534f\u8bae\u662f\u6ce8\u5165\u7c7b\u6f0f\u6d1e\u7684\u6e29\u5e8a\u3002<\/div>\n<h3 class=\"doc-h3\">2.3 \u653b\u51fb\u8f7d\u8377\u7684\u5b9e\u9645\u6548\u679c<\/h3>\n<p class=\"doc-p\">\u5f53\u653b\u51fb\u8005\u63d0\u4ea4\u5982\u4e0b JSON \u65f6\uff0c\u4e2d\u7ee7\u670d\u52a1\u5668\u6536\u5230\u7684\u5c06\u4e0d\u662f\u4e00\u6761 HELO \u547d\u4ee4\uff0c\u800c\u662f\u4e00\u6574\u6bb5 SMTP \u4e8b\u52a1\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-title=\"PoC \u8bf7\u6c42\u8f7d\u8377 (\u793a\u610f)\">POST \/api\/relay\/v1\/config HTTP\/1.1\nHost: billionmail.example.com\nAuthorization: Bearer &lt;tenant_token&gt;\nContent-Type: application\/json\n\n{\n  \"helo_name\": \"mail.example.comrnMAIL FROM:rnRCPT TO:rnDATArnSubject: UrgentrnrnClick here...rn.rnQUIT\"\n}\n<\/pre>\n<p class=\"doc-p\">\u8fd9\u6bb5\u8f7d\u8377\u7684\u5b9e\u9645\u5371\u5bb3\u5305\u62ec\uff1a\u7ed5\u8fc7\u5e73\u53f0\u81ea\u8eab\u7684\u53d1\u4ef6\u4eba\u7b56\u7565\u3001\u4ee5\u4efb\u610f\u53d1\u4ef6\u4eba\u8eab\u4efd\u6295\u9012\u9493\u9c7c\u90ae\u4ef6\u3001\u6d88\u8017\u4e2d\u7ee7\u670d\u52a1\u5668\u4fe1\u8a89\u5ea6\u5bfc\u81f4 IP \u88ab\u5217\u5165 RBL \u9ed1\u540d\u5355\u3002\u5bf9\u4e8e\u90ae\u4ef6\u8425\u9500\u5e73\u53f0\u800c\u8a00\uff0c<strong>IP \u4fe1\u8a89\u4e00\u65e6\u6c61\u67d3\uff0c\u6062\u590d\u5468\u671f\u4ee5\u5468\u8ba1\uff0c\u4e1a\u52a1\u635f\u5931\u8fdc\u8d85\u6f0f\u6d1e\u672c\u8eab<\/strong>\u3002<\/p>\n<h2 class=\"doc-h2\">\u4e09\u3001\u5e94\u6025\u54cd\u5e94\uff1a\u5382\u5546\u96f6\u54cd\u5e94\u4e0b\u7684\u81ea\u4e3b\u52a0\u56fa\u65b9\u6848<\/h2>\n<p class=\"doc-p\">\u7531\u4e8e\u5382\u5546\u672a\u56de\u5e94\u62ab\u9732\uff0c\u5b98\u65b9\u8865\u4e01\u77ed\u671f\u5185\u4e0d\u53ef\u9884\u671f\u3002\u4f5c\u4e3a\u67b6\u6784\u5e08\uff0c\u6211\u5efa\u8bae\u6309\u300c\u5148\u6b62\u8840\u3001\u518d\u4fee\u590d\u3001\u540e\u52a0\u56fa\u300d\u4e09\u6bb5\u5f0f\u63a8\u8fdb\u3002\u4ee5\u4e0b\u65b9\u6848\u5df2\u5728\u591a\u4e2a\u751f\u4ea7\u90ae\u4ef6\u7f51\u5173\u73af\u5883\u9a8c\u8bc1\u3002<\/p>\n<h3 class=\"doc-h3\">3.1 \u7b2c\u4e00\u4f18\u5148\u7ea7\uff1a\u7f51\u5173\u5c42\u62e6\u622a\uff08\u65e0\u9700\u6539\u4ee3\u7801\uff09<\/h3>\n<p class=\"doc-p\">\u5728 Nginx \u53cd\u5411\u4ee3\u7406\u5c42\u5bf9 Relay \u914d\u7f6e\u63a5\u53e3\u5b9e\u65bd\u53c2\u6570\u7ea7 WAF \u89c4\u5219\uff0c\u76f4\u63a5\u963b\u65ad\u542b CRLF \u7684\u8bf7\u6c42\u4f53\u3002\u8fd9\u662f\u6700\u5feb\u3001\u96f6\u4fb5\u5165\u7684\u6b62\u8840\u624b\u6bb5\u3002<\/p>\n<div class=\"baota-config-bar\"><span>location ~ ^\/api\/relay\/v1\/config { if ($request_body ~* &#8220;(%0d|%0a|\\r|\\n)&#8221;) { return 403; } }<\/span><span class=\"lang-tag\">NGINX<\/span><\/div>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-title=\"nginx.conf - Relay API \u6ce8\u5165\u62e6\u622a\u89c4\u5219\"># \u5728 BillionMail \u7684 server \u5757\u4e2d\u63d2\u5165\nlocation = \/api\/relay\/v1\/config {\n    # \u62e6\u622a\u8bf7\u6c42\u4f53\u4e2d\u4efb\u4f55 CRLF \u7f16\u7801\u53d8\u4f53\n    if ($request_body ~* \"(%0d|%0a|\\r|\\n|%250d|%250a)\") {\n        return 403;\n    }\n    # \u9650\u5236\u8bf7\u6c42\u4f53\u5927\u5c0f\uff0c\u9632\u6b62\u8d85\u957f\u8f7d\u8377\u7ed5\u8fc7\n    client_max_body_size 16k;\n    proxy_pass http:\/\/billionmail_backend;\n}\n<\/pre>\n<h3 class=\"doc-h3\">3.2 \u7b2c\u4e8c\u4f18\u5148\u7ea7\uff1a\u6e90\u7801\u70ed\u4fee\u590d\uff08Go \u5c42\u6821\u9a8c\uff09<\/h3>\n<p class=\"doc-p\">\u82e5\u5177\u5907\u81ea\u7f16\u8bd1\u80fd\u529b\uff0c\u5efa\u8bae\u76f4\u63a5\u5728 <code>relay.go<\/code> \u4e2d\u63d2\u5165\u57df\u540d\u767d\u540d\u5355\u6821\u9a8c\u3002\u6838\u5fc3\u539f\u5219\u662f\u300c\u62d2\u7edd\u4e00\u5207\u975e RFC 1035 \u5408\u6cd5\u57df\u540d\u683c\u5f0f\u7684\u8f93\u5165\u300d\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"go\" data-enlighter-title=\"relay.go - helo_name \u5b89\u5168\u6821\u9a8c\u8865\u4e01\">import (\n    \"regexp\"\n    \"strings\"\n)\n\n\/\/ RFC 1035 \u5408\u6cd5\u57df\u540d\u6b63\u5219\uff08\u5355\u6807\u7b7e\u6216 FQDN\uff09\nvar heloNamePattern = regexp.MustCompile(`^([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?.)*[a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?$`)\n\nfunc validateHeloName(name string) error {\n    if name == \"\" {\n        return fmt.Errorf(\"helo_name is required\")\n    }\n    if len(name) &gt; 253 {\n        return fmt.Errorf(\"helo_name too long\")\n    }\n    \/\/ \u663e\u5f0f\u62d2\u7edd CRLF \u4e0e\u7a7a\u767d\u5b57\u7b26\n    if strings.ContainsAny(name, \"rnt \") {\n        return fmt.Errorf(\"helo_name contains illegal characters\")\n    }\n    if !heloNamePattern.MatchString(name) {\n        return fmt.Errorf(\"helo_name is not a valid domain\")\n    }\n    return nil\n}\n\n\/\/ \u5728 ConfigureRelay \u4e2d\u8c03\u7528\nif err := validateHeloName(req.HeloName); err != nil {\n    c.JSON(400, gin.H{\"error\": err.Error()})\n    return\n}\n<\/pre>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u6821\u9a8c\u5fc5\u987b\u91c7\u7528\u300c\u767d\u540d\u5355\u300d\u800c\u975e\u300c\u9ed1\u540d\u5355\u300d\u3002\u4ec5\u8fc7\u6ee4 <code>rn<\/code> \u662f\u4e0d\u591f\u7684\u2014\u2014\u653b\u51fb\u8005\u53ef\u80fd\u4f7f\u7528 Unicode \u884c\u5206\u9694\u7b26\u3001SMTP \u534f\u8bae\u5141\u8bb8\u7684\u5176\u4ed6\u63a7\u5236\u5b57\u7b26\uff0c\u751a\u81f3\u901a\u8fc7\u7f16\u7801\u7ed5\u8fc7\u3002\u6b63\u5219\u767d\u540d\u5355\u662f\u552f\u4e00\u53ef\u9760\u7684\u9632\u7ebf\u3002<\/div>\n<h3 class=\"doc-h3\">3.3 \u7b2c\u4e09\u4f18\u5148\u7ea7\uff1aSMTP \u5ba2\u6237\u7aef\u5e93\u66ff\u6362<\/h3>\n<p class=\"doc-p\">\u6839\u6cbb\u65b9\u6848\u662f\u5f7b\u5e95\u653e\u5f03\u624b\u5de5\u62fc\u63a5 SMTP \u547d\u4ee4\uff0c\u6539\u7528\u6807\u51c6\u5e93 <code>net\/smtp<\/code>\u3002\u6807\u51c6\u5e93\u5185\u90e8\u5df2\u5904\u7406\u547d\u4ee4\u8f6c\u4e49\u4e0e\u534f\u8bae\u72b6\u6001\u673a\uff0c\u4ece\u6839\u672c\u4e0a\u6d88\u9664\u6ce8\u5165\u9762\u3002<\/p>\n<details class=\"doc-accordion\">\n<summary>\u70b9\u51fb\u5c55\u5f00\uff1a\u4f7f\u7528 net\/smtp \u6807\u51c6\u5e93\u7684\u5b89\u5168\u5b9e\u73b0\u4e0e\u5907\u7528\u811a\u672c<\/summary>\n<div class=\"doc-accordion-content\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"go\" data-enlighter-title=\"relay.go - \u5b89\u5168 SMTP \u4f1a\u8bdd\u5b9e\u73b0\">import (\n    \"net\/smtp\"\n    \"crypto\/tls\"\n)\n\nfunc (h *RelayHandler) establishRelaySession(heloName, relayAddr string) (*smtp.Client, error) {\n    \/\/ \u6807\u51c6\u5e93 Client \u5185\u90e8\u7ef4\u62a4\u534f\u8bae\u72b6\u6001\u673a\uff0cheloName \u4f5c\u4e3a\u53c2\u6570\u4f20\u5165\u800c\u975e\u62fc\u63a5\n    client, err := smtp.Dial(relayAddr)\n    if err != nil {\n        return nil, err\n    }\n\n    \/\/ \u5347\u7ea7 TLS\n    if ok, _ := client.Extension(\"STARTTLS\"); ok {\n        if err := client.StartTLS(&amp;tls.Config{ServerName: heloName}); err != nil {\n            client.Close()\n            return nil, err\n        }\n    }\n\n    \/\/ \u6807\u51c6\u5e93\u7684 Hello \u65b9\u6cd5\u4f1a\u6b63\u786e\u5904\u7406\u53c2\u6570\uff0c\u4f46\u524d\u63d0\u662f heloName \u5df2\u901a\u8fc7\u767d\u540d\u5355\u6821\u9a8c\n    if err := client.Hello(heloName); err != nil {\n        client.Close()\n        return nil, err\n    }\n\n    return client, nil\n}\n<\/pre>\n<\/p><\/div>\n<\/details>\n<h2 class=\"doc-h2\">\u56db\u3001\u7eb5\u6df1\u9632\u5fa1\uff1a\u4ece\u5355\u70b9\u4fee\u590d\u5230\u90ae\u4ef6\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u67b6\u6784<\/h2>\n<p class=\"doc-p\">\u4fee\u590d\u4e00\u4e2a BillionMail \u6ce8\u5165\u6f0f\u6d1e\u53ea\u662f\u6218\u672f\u52a8\u4f5c\u3002\u4f5c\u4e3a\u67b6\u6784\u5e08\uff0c\u6211\u66f4\u5173\u6ce8\u7684\u662f\u5982\u4f55\u8ba9\u8fd9\u7c7b\u300c\u914d\u7f6e\u9762\u6ce8\u5165\u300d\u5728\u67b6\u6784\u5c42\u9762\u4e0d\u518d\u590d\u53d1\u3002\u4ee5\u4e0b\u662f\u6211\u5728\u591a\u4e2a\u90ae\u4ef6\u5e73\u53f0\u9879\u76ee\u4e2d\u6c89\u6dc0\u7684\u56db\u5c42\u9632\u5fa1\u6a21\u578b\u3002<\/p>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u9632\u5fa1\u5c42\u7ea7<\/th>\n<th>\u4f20\u7edf\u505a\u6cd5<\/th>\n<th>\u7eb5\u6df1\u9632\u5fa1\u65b9\u6848<\/th>\n<th>\u67b6\u6784\u6536\u76ca<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8f93\u5165\u6821\u9a8c<\/td>\n<td>\u9ed1\u540d\u5355\u8fc7\u6ee4 CRLF<\/td>\n<td>RFC \u767d\u540d\u5355\u6b63\u5219 + \u957f\u5ea6\u9650\u5236<\/td>\n<td><span class=\"badge-tag-green\">\u6d88\u9664\u6ce8\u5165\u9762<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u534f\u8bae\u5b9e\u73b0<\/td>\n<td>\u624b\u5de5\u62fc\u63a5 SMTP \u547d\u4ee4<\/td>\n<td>\u6807\u51c6\u5e93\u72b6\u6001\u673a + \u53c2\u6570\u5316 API<\/td>\n<td><span class=\"badge-tag-green\">\u6839\u6cbb\u534f\u8bae\u5c42\u6ce8\u5165<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u6743\u9650\u9694\u79bb<\/td>\n<td>\u79df\u6237\u5171\u4eab\u4e2d\u7ee7\u51ed\u636e<\/td>\n<td>\u6bcf\u79df\u6237\u72ec\u7acb\u4e2d\u7ee7\u51ed\u636e + \u901f\u7387\u9650\u5236<\/td>\n<td><span class=\"badge-tag-green\">\u9650\u5236\u6a2a\u5411\u79fb\u52a8<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u89c2\u6d4b\u6027<\/td>\n<td>\u4ec5\u8bb0\u5f55 API \u8bbf\u95ee\u65e5\u5fd7<\/td>\n<td>SMTP \u4f1a\u8bdd\u5168\u91cf\u5ba1\u8ba1 + \u5f02\u5e38\u544a\u8b66<\/td>\n<td><span class=\"badge-tag-green\">\u7f29\u77ed\u68c0\u6d4b\u7a97\u53e3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"doc-h3\">4.1 \u4e2d\u7ee7\u51ed\u636e\u7684\u6700\u5c0f\u6743\u9650\u539f\u5219<\/h3>\n<p class=\"doc-p\">BillionMail \u6ce8\u5165\u6f0f\u6d1e\u4e4b\u6240\u4ee5\u5371\u5bb3\u88ab\u653e\u5927\uff0c\u6839\u6e90\u5728\u4e8e\u4e2d\u7ee7\u914d\u7f6e\u63a5\u53e3\u4e0e\u4e2d\u7ee7\u51ed\u636e\u7684\u8026\u5408\u8fc7\u7d27\u3002\u5efa\u8bae\u5c06\u300c\u914d\u7f6e\u4e2d\u7ee7\u300d\u4e0e\u300c\u4f7f\u7528\u4e2d\u7ee7\u300d\u62c6\u5206\u4e3a\u4e24\u4e2a\u72ec\u7acb\u6743\u9650\uff0c\u914d\u7f6e\u64cd\u4f5c\u9700\u4e8c\u6b21\u5ba1\u6279\uff0c\u4e14\u4e2d\u7ee7\u51ed\u636e\u6309\u79df\u6237\u9694\u79bb\u3001\u6309\u65e5\u8f6e\u6362\u3002\u5373\u4fbf\u6ce8\u5165\u6210\u529f\uff0c\u653b\u51fb\u8005\u62ff\u5230\u7684\u4e5f\u53ea\u662f\u4e00\u4e2a\u53d7\u9650\u7684\u3001\u5373\u5c06\u8fc7\u671f\u7684\u51ed\u636e\u3002<\/p>\n<h3 class=\"doc-h3\">4.2 SMTP \u4f1a\u8bdd\u5ba1\u8ba1\u7684\u5173\u952e\u5b57\u6bb5<\/h3>\n<p class=\"doc-p\">\u90ae\u4ef6\u57fa\u7840\u8bbe\u65bd\u7684\u5ba1\u8ba1\u65e5\u5fd7\u5fc5\u987b\u8986\u76d6 SMTP \u4f1a\u8bdd\u5c42\uff0c\u800c\u4e0d\u4ec5\u662f HTTP API \u5c42\u3002\u4ee5\u4e0b\u5b57\u6bb5\u5e94\u7eb3\u5165\u5f3a\u5236\u91c7\u96c6\uff1a<\/p>\n<ul class=\"doc-list\">\n<li><strong>HELO\/EHLO \u5b9e\u9645\u503c<\/strong>\uff1a\u4e0e\u914d\u7f6e\u503c\u6bd4\u5bf9\uff0c\u53d1\u73b0\u4e0d\u4e00\u81f4\u7acb\u5373\u544a\u8b66<\/li>\n<li><strong>MAIL FROM \u4e0e\u8ba4\u8bc1\u8eab\u4efd<\/strong>\uff1a\u68c0\u6d4b\u53d1\u4ef6\u4eba\u4f2a\u9020<\/li>\n<li><strong>\u5355\u4f1a\u8bdd\u547d\u4ee4\u6570<\/strong>\uff1a\u5f02\u5e38\u9ad8\u7684\u547d\u4ee4\u6570\u5f80\u5f80\u610f\u5473\u7740\u6ce8\u5165\u5c1d\u8bd5<\/li>\n<li><strong>RCPT \u6536\u4ef6\u4eba\u57df\u540d\u5206\u5e03<\/strong>\uff1a\u7a81\u589e\u7684\u5916\u90e8\u57df\u540d\u662f\u5783\u573e\u90ae\u4ef6\u4e2d\u7ee7\u7684\u4fe1\u53f7<\/li>\n<\/ul>\n<div class=\"doc-callout doc-callout-warning\">\n<div class=\"doc-callout-title\">\u26a0\ufe0f \u751f\u4ea7\u907f\u5751\u98ce\u9669<\/div>\n<p>\u5f88\u591a\u56e2\u961f\u5728\u4fee\u590d\u6ce8\u5165\u70b9\u540e\u5373\u5ba3\u544a\u7ed3\u6848\uff0c\u5374\u5ffd\u7565\u4e86<strong>\u5386\u53f2\u6c61\u67d3\u6570\u636e<\/strong>\u3002\u653b\u51fb\u8005\u53ef\u80fd\u65e9\u5df2\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5728\u6570\u636e\u5e93\u4e2d\u5199\u5165\u4e86\u6076\u610f\u4e2d\u7ee7\u914d\u7f6e\u3002\u4fee\u590d\u4ee3\u7801\u540e\uff0c\u52a1\u5fc5\u5168\u91cf\u5ba1\u8ba1 <code>relay_config<\/code> \u8868\u4e2d\u6240\u6709 <code>helo_name<\/code> \u5b57\u6bb5\uff0c\u6e05\u7406\u4e0d\u7b26\u5408\u57df\u540d\u683c\u5f0f\u7684\u5386\u53f2\u8bb0\u5f55\u3002<\/div>\n<h2 class=\"doc-h2\">\u4e94\u3001\u67b6\u6784\u5e08\u590d\u76d8\uff1a\u914d\u7f6e\u9762\u5b89\u5168\u7684\u4e09\u6761\u94c1\u5f8b<\/h2>\n<p class=\"doc-p\">\u56de\u987e\u8fd9\u6b21 BillionMail \u6ce8\u5165\u6f0f\u6d1e\u4e8b\u4ef6\uff0c\u5b83\u5e76\u975e\u5b64\u4f8b\uff0c\u800c\u662f\u300c\u914d\u7f6e\u9762\u5373\u653b\u51fb\u9762\u300d\u8fd9\u4e00\u89c4\u5f8b\u7684\u53c8\u4e00\u6b21\u5370\u8bc1\u3002\u6211\u628a\u8fd9\u7c7b\u95ee\u9898\u7684\u9632\u5fa1\u7ecf\u9a8c\u6d53\u7f29\u4e3a\u4e09\u6761\u94c1\u5f8b\uff0c\u4f9b\u56e2\u961f\u5728\u540e\u7eed\u67b6\u6784\u8bc4\u5ba1\u4e2d\u76f4\u63a5\u5f15\u7528\u3002<\/p>\n<p class=\"doc-p\"><strong>\u94c1\u5f8b\u4e00\uff1a\u4efb\u4f55\u8fdb\u5165\u534f\u8bae\u547d\u4ee4\u884c\u7684\u7528\u6237\u8f93\u5165\uff0c\u90fd\u662f\u6ce8\u5165\u5019\u9009\u3002<\/strong>\u65e0\u8bba\u662f SQL\u3001Shell\u3001SMTP \u8fd8\u662f HTTP \u5934\uff0c\u53ea\u8981\u5b57\u7b26\u4e32\u4f1a\u88ab\u62fc\u63a5\u8fdb\u534f\u8bae\u8bed\u6cd5\uff0c\u5c31\u5fc5\u987b\u7ecf\u8fc7\u767d\u540d\u5355\u6821\u9a8c\u6216\u53c2\u6570\u5316\u5904\u7406\u3002BillionMail \u7684 <code>helo_name<\/code> \u6070\u6070\u8e29\u4e2d\u4e86\u8fd9\u6761\u7ebf\u3002<\/p>\n<p class=\"doc-p\"><strong>\u94c1\u5f8b\u4e8c\uff1a\u5382\u5546\u54cd\u5e94\u80fd\u529b\u5fc5\u987b\u7eb3\u5165\u6280\u672f\u9009\u578b\u8bc4\u4f30\u3002<\/strong>\u672c\u6b21\u4e8b\u4ef6\u4e2d\u5382\u5546\u96f6\u54cd\u5e94\uff0c\u610f\u5473\u7740\u6240\u6709\u4f7f\u7528 BillionMail \u7684\u56e2\u961f\u90fd\u5fc5\u987b\u5177\u5907\u81ea\u4e3b\u5ba1\u8ba1\u4e0e\u70ed\u4fee\u590d\u80fd\u529b\u3002\u9009\u578b\u65f6\uff0c\u5f00\u6e90\u9879\u76ee\u7684\u5b89\u5168\u54cd\u5e94 SLA \u4e0e\u8865\u4e01\u53d1\u5e03\u8282\u594f\uff0c\u5e94\u4e0e\u529f\u80fd\u7279\u6027\u540c\u7b49\u6743\u91cd\u3002<\/p>\n<p class=\"doc-p\"><strong>\u94c1\u5f8b\u4e09\uff1aCVSS \u8bc4\u5206\u662f\u53c2\u8003\uff0c\u4e0d\u662f\u51b3\u7b56\u4f9d\u636e\u3002<\/strong>2.1 \u4e0e 7.4 \u7684\u5206\u6b67\u63d0\u9192\u6211\u4eec\uff0c\u8bc4\u5206\u4f9d\u8d56\u4e8e\u8bc4\u5206\u8005\u5047\u8bbe\u7684\u5a01\u80c1\u6a21\u578b\u3002\u67b6\u6784\u5e08\u5fc5\u987b\u7ed3\u5408\u81ea\u8eab\u90e8\u7f72\u5f62\u6001\uff08\u662f\u5426\u591a\u79df\u6237\u3001\u662f\u5426\u516c\u7f51\u66b4\u9732\u3001\u662f\u5426\u5171\u4eab\u51ed\u636e\uff09\u91cd\u65b0\u8bc4\u4f30\u771f\u5b9e\u98ce\u9669\uff0c\u800c\u975e\u76f2\u4ece\u6570\u636e\u5e93\u7ed3\u8bba\u3002<\/p>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u5bf9\u4e8e\u4ecd\u5728\u8fd0\u884c BillionMail 4.9 \u53ca\u4ee5\u4e0b\u7248\u672c\u7684\u56e2\u961f\uff0c\u5efa\u8bae\u7684\u5904\u7f6e\u4f18\u5148\u7ea7\u4e3a\uff1a<strong>\u2460 Nginx \u5c42\u62e6\u622a\uff08\u7acb\u5373\uff09\u2192 \u2461 \u5168\u91cf\u5ba1\u8ba1\u5386\u53f2\u914d\u7f6e\uff0824 \u5c0f\u65f6\u5185\uff09\u2192 \u2462 \u6e90\u7801\u70ed\u4fee\u590d\uff0872 \u5c0f\u65f6\u5185\uff09\u2192 \u2463 \u8bc4\u4f30\u8fc1\u79fb\u81f3\u6709\u5b89\u5168\u54cd\u5e94\u627f\u8bfa\u7684\u66ff\u4ee3\u65b9\u6848\uff08\u5b63\u5ea6\u89c4\u5212\uff09<\/strong>\u3002\u5207\u52ff\u7b49\u5f85\u5b98\u65b9\u8865\u4e01\u3002<\/div>\n<div class=\"doc-callout doc-callout-related\">\n<div class=\"doc-callout-title\">\ud83d\udd17 \u5ef6\u4f38\u9605\u8bfb\u4e0e\u4e13\u680f\u63a8\u8350<\/div>\n<ul class=\"doc-internal-links\">\n<li><strong>\u6240\u5c5e\u4e13\u680f\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/category\/open-source\/\">\u6d4f\u89c8\u66f4\u591a\u3010Open Source\u3011\u6280\u672f\u67b6\u6784\u4e0e\u5de5\u7a0b\u5b9e\u6218\u6587\u7ae0<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/03\/30\/odoo-19-%e5%ae%8c%e6%95%b4%e9%83%a8%e7%bd%b2%e6%8c%87%e5%8d%97-2026%ef%bc%9a%e7%a4%be%e5%8c%ba%e7%89%88-vs-%e4%bc%81%e4%b8%9a%e7%89%88%e5%af%b9%e6%af%94-%e6%ba%90%e7%a0%81%e9%83%a8%e7%bd%b2%e8%af%a6\/\">Odoo 19 \u5b8c\u6574\u90e8\u7f72\u6307\u5357 2026\uff1a\u793e\u533a\u7248 vs \u4f01\u4e1a\u7248\u5bf9\u6bd4 + \u6e90\u7801\u90e8\u7f72\u8be6\u89e3<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/11\/02\/%e7%be%8e%e5%9b%bd%e5%8a%b3%e5%8a%a8%e4%bb%bd%e9%a2%9d%e8%b7%8c%e8%87%b31947%e5%b9%b4%e4%bb%a5%e6%9d%a5%e6%9c%80%e4%bd%8e%ef%bc%9a%e4%bb%8ebls%e6%95%b0%e6%8d%ae%e7%9c%8b%e8%b5%84%e6%9c%ac%e4%b8%8e\/\">\u7f8e\u56fd\u52b3\u52a8\u4efd\u989d\u8dcc\u81f31947\u5e74\u4ee5\u6765\u6700\u4f4e\uff1a\u4eceBLS\u6570\u636e\u770b\u8d44\u672c\u4e0e\u52b3\u52a8\u7684\u5b8f\u89c2\u67b6\u6784\u5931\u8861<\/a><\/li>\n<li><strong>\u5168\u7ad9\u6280\u672f\u5f52\u6863\uff1a<\/strong><a href=\"https:\/\/btc354.com\/\">\u8fd4\u56de \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9 \u9996\u9875\u63a2\u7d22\u66f4\u591a\u6280\u672f\u524d\u6cbf<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"doc-ref-box\">\n  <strong>\u539f\u6587\u51fa\u5904\u4e0e\u6743\u5a01\u6eaf\u6e90\u58f0\u660e\uff1a<\/strong><br \/>\n  \u672c\u6587\u6838\u5fc3\u6280\u672f\u80cc\u666f\u6e90\u81ea\u6d77\u5916\u4e00\u7ebf\u6280\u672f\u7814\u7a76\uff1a<br \/>\n  <a href=\"https:\/\/github.com\/advisories\/GHSA-crmj-h347-23x8\" target=\"_blank\" rel=\"noopener noreferrer\">GitHub Advisory Database &#8211; GHSA-crmj-h347-23&#215;8 (CVE-2026-124579)<\/a><br \/>\n  <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2026-124579\" target=\"_blank\" rel=\"noopener noreferrer\">NVD &#8211; CVE-2026-124579<\/a><br \/>\n  <a href=\"https:\/\/vuldb.com\/vuln\/432929\" target=\"_blank\" rel=\"noopener noreferrer\">VulDB &#8211; CVE-2026-124579 \u8be6\u60c5<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5ea6\u5256\u6790 aaPanel BillionMail 4.9 \u53ca\u4ee5\u4e0b\u7248\u672c Relay \u914d\u7f6e API \u4e2d\u7684 BillionMail \u6ce8\u5165\u6f0f\u6d1e\uff08CVE-2026-124579\uff0cCVSS 7.4\uff09\u3002\u672c\u6587\u4ece Go \u6e90\u7801\u5c42\u89e3\u6784 helo_name \u53c2\u6570\u6ce8\u5165\u6210\u56e0\uff0c\u7ed9\u51fa SMTP \u547d\u4ee4\u6ce8\u5165\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u8def\u63a8\u6f14\u3001\u4f01\u4e1a\u7ea7\u5e94\u6025\u52a0\u56fa\u65b9\u6848\u4e0e\u957f\u671f\u9632\u5fa1\u67b6\u6784\u8bbe\u8ba1\uff0c\u52a9\u4f60\u5728\u5382\u5546\u96f6\u54cd\u5e94\u7684\u60c5\u51b5\u4e0b\u5b8c\u6210\u81ea\u4e3b\u4fee\u590d\u4e0e\u7eb5\u6df1\u9632\u5fa1\u843d\u5730\u3002<\/p>\n","protected":false},"author":2,"featured_media":870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78,424],"tags":[393,394,396,395,275,397],"class_list":["post-869","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-open-source","category-security","tag-billionmail","tag-cve-2026-124579","tag-go-","tag-smtp-","tag-275","tag-397"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BillionMail \u6ce8\u5165\u6f0f\u6d1e\u6df1\u5ea6\u5e94\u6025\u54cd\u5e94\uff1aCVE-2026-124579 \u4e2d Relay API helo_name \u53c2\u6570\u6ce8\u5165\u7684\u6e90\u7801\u89e3\u6784\u4e0e\u751f\u4ea7\u52a0\u56fa\u5b9e\u6218 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9<\/title>\n<meta name=\"description\" content=\"\u6df1\u5ea6\u5256\u6790 aaPanel BillionMail 4.9 \u53ca\u4ee5\u4e0b\u7248\u672c Relay \u914d\u7f6e API \u4e2d\u7684 BillionMail \u6ce8\u5165\u6f0f\u6d1e\uff08CVE-2026-124579\uff0cCVSS 7.4\uff09\u3002\u672c\u6587\u4ece Go \u6e90\u7801\u5c42\u89e3\u6784 helo_name \u53c2\u6570\u6ce8\u5165\u6210\u56e0\uff0c\u7ed9\u51fa SMTP \u547d\u4ee4\u6ce8\u5165\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u8def\u63a8\u6f14\u3001\u4f01\u4e1a\u7ea7\u5e94\u6025\u52a0\u56fa\u65b9\u6848\u4e0e\u957f\u671f\u9632\u5fa1\u67b6\u6784\u8bbe\u8ba1\uff0c\u52a9\u4f60\u5728\u5382\u5546\u96f6\u54cd\u5e94\u7684\u60c5\u51b5\u4e0b\u5b8c\u6210\u81ea\u4e3b\u4fee\u590d\u4e0e\u7eb5\u6df1\u9632\u5fa1\u843d\u5730\u3002\" \/>\n<meta name=\"robots\" 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