feat(email): 初始化自建邮箱 MVP

- 新增 Go + SQLite 后端，支持登录、域名、邮箱、别名、联系人、规则、统计与邮件收发。 - 新增 Webmail 前端，支持多邮箱切换、邮件列表/阅读/写信、附件、搜索、主题切换与个人中心。 - 新增 Docker Compose 部署骨架，补充 Postfix、Dovecot、OpenDKIM、Nginx 配置与部署说明。
2026-06-14 01:07:48 +08:00
commit 3ef8caa319
85 changed files with 13649 additions and 0 deletions
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+version: "3.9"
+
+services:
+  api:
+    build:
+      context: ..
+      dockerfile: deploy/api.Dockerfile
+    env_file: .env
+    volumes:
+      - lanqin-data:/data
+      - maildata:/var/mail/vhosts:ro
+    depends_on:
+      - dovecot
+      - postfix
+    restart: unless-stopped
+
+  web:
+    build:
+      context: ..
+      dockerfile: deploy/web.Dockerfile
+    restart: unless-stopped
+
+  nginx:
+    image: nginx:1.27-alpine
+    volumes:
+      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
+    ports:
+      - "80:80"
+      - "443:443"
+    depends_on:
+      - api
+      - web
+    restart: unless-stopped
+
+  postfix:
+    build:
+      context: ./postfix
+    env_file: .env
+    volumes:
+      - lanqin-data:/data
+      - maildata:/var/mail/vhosts
+    ports:
+      - "25:25"
+      - "587:587"
+    depends_on:
+      - dovecot
+      - opendkim
+    restart: unless-stopped
+
+  dovecot:
+    build:
+      context: ./dovecot
+    env_file: .env
+    volumes:
+      - lanqin-data:/data
+      - maildata:/var/mail/vhosts
+    ports:
+      - "993:993"
+    restart: unless-stopped
+
+  opendkim:
+    build:
+      context: ./opendkim
+    env_file: .env
+    volumes:
+      - lanqin-data:/data:ro
+      - dkim-keys:/etc/opendkim/keys
+    restart: unless-stopped
+
+volumes:
+  lanqin-data:
+  maildata:
+  dkim-keys: