chore: email帮助

docs/.vitepress/config.ts

@@ -99,6 +99,7 @@ export default defineConfig({
             { text: "数据备份", link: "/guide/use/backup/" },
             { text: "Certd本身的证书更新", link: "/guide/use/https/index.md" },
             { text: "js脚本插件使用", link: "/guide/use/custom-script/index.md" },
+            { text: "邮箱配置", link: "/guide/use/email/index.md" },
             { text: "如何贡献代码", link: "/guide/development/index.md" },
           ]
         },

docs/guide/use/email/index.md

@@ -0,0 +1,7 @@
+# 邮箱配置
+
+
+## 腾讯企业邮箱、qq邮箱密码获取
+
+![](./images/qq-1.png)
+![](./images/qq-2.png)