增强：添加批量注册功能和支持文件

README.md

@@ -1,32 +1,154 @@
-# 邮件系统
+# 邮件系统使用指南
 
-这是一个基于Python的完整邮件系统解决方案，提供SMTP服务和API接口管理。
+这是一个自托管的邮件系统，用于接收和处理电子邮件，特别适用于批量注册和验证场景。
 
-## 功能特点
+## 系统特性
 
-- SMTP服务器接收和发送邮件
-- 邮箱管理API接口
-- 配置灵活，支持多域名
-- 支持Docker部署
-- 包含监控和性能测试工具
+- 自动接收邮件并存储到数据库
+- 提供API接口查询和管理邮件
+- 支持通过邮箱地址直接查询最新邮件
+- 提供验证码自动提取功能
+- 支持批量注册和验证操作
+- 支持邮件附件的处理和下载
 
-## 目录结构
+## 安装和配置
 
-- `app/`: 应用主代码
-  - `api/`: API接口实现
-  - `models/`: 数据模型
-  - `services/`: 业务逻辑服务
-  - `templates/`: 模板文件
-- `config.py`: 配置文件
-- `run.py`: 主程序入口
-- `monitor_email_system.py`: 监控工具
-- `performance_test.py`: 性能测试工具
-- `deploy_production.sh`: 生产环境部署脚本
+### 系统要求
 
-## 部署方法
+- Python 3.7+
+- SQLite 或 MySQL 数据库
+- 开放的网络端口（SMTP: 25, HTTP: 5000）
 
-详细部署步骤请参考 `DEPLOYMENT_GUIDE.md`。
+### 安装步骤
 
-## 许可证
+1. 克隆代码库：
+```bash
+git clone https://github.com/yourusername/emailsystem.git
+cd emailsystem
+```
 
-此项目采用MIT许可证。 
+2. 安装依赖：
+```bash
+pip install -r requirements.txt
+```
+
+3. 配置系统：
+```bash
+cp config.example.py config.py
+# 编辑config.py文件设置相关参数
+```
+
+4. 启动系统：
+```bash
+python run.py --host 0.0.0.0 --port 5000 --smtp-port 25
+```
+
+5. 设置为系统服务（可选）：
+```bash
+sudo cp email-system.service /etc/systemd/system/
+sudo systemctl enable email-system
+sudo systemctl start email-system
+```
+
+## API使用指南
+
+### 获取邮箱列表
+
+```
+GET /api/domains/{domain_id}/mailboxes
+```
+
+### 获取指定邮箱的邮件
+
+```
+GET /api/mailboxes/{mailbox_id}/emails
+```
+
+### 直接通过邮箱地址获取邮件
+
+```
+GET /api/emails/by-address?email_address=user@example.com&limit=10&unread_only=true
+```
+
+参数说明：
+- `email_address`: 邮箱地址
+- `limit`: 返回邮件数量限制（可选，默认10）
+- `unread_only`: 是否只返回未读邮件（可选，默认false）
+- `since`: 获取指定时间之后的邮件（可选，格式：YYYY-MM-DDTHH:MM:SS）
+
+### 获取邮件详情
+
+```
+GET /api/emails/{email_id}
+```
+
+### 检查系统状态
+
+```
+GET /api/status
+```
+
+## 使用示例
+
+### 使用API客户端
+
+```python
+from email_api_client import EmailApiClient
+
+# 创建客户端实例
+client = EmailApiClient(base_url="http://localhost:5000/api")
+
+# 检查系统状态
+status = client.check_system_status()
+print(f"系统状态: {status}")
+
+# 获取指定邮箱的最新邮件
+emails = client.get_emails_by_address("user@example.com", limit=5)
+print(f"获取到 {len(emails)} 封邮件")
+
+# 等待特定邮件并提取验证码
+email = client.wait_for_email(
+    "user@example.com", 
+    timeout=30,
+    subject="验证",
+    keyword="验证码"
+)
+if email:
+    verification_code = client.extract_verification_code(email)
+    print(f"验证码: {verification_code}")
+```
+
+### 运行批量注册示例
+
+```bash
+python batch_registration_example.py --domain example.com --count 10 --concurrent 3
+```
+
+## 注意事项
+
+1. 系统需要开放25端口用于接收邮件，请确保服务器防火墙已配置
+2. 默认情况下，系统会接收任何发往配置域名的邮件
+3. 邮件存储在数据库中，附件存储在文件系统中
+4. 系统不支持发送邮件功能
+
+## 故障排除
+
+1. 如果无法接收邮件，请检查：
+   - SMTP端口是否开放
+   - DNS MX记录是否正确配置
+   - 防火墙设置
+   
+2. 如果API无法访问，请检查：
+   - HTTP端口是否开放
+   - 应用日志中是否有错误信息
+   - 数据库连接是否正常
+
+## 更多资源
+
+- [API文档](docs/api.md)
+- [配置选项](docs/configuration.md)
+- [开发指南](docs/development.md)
+
+## 维护与支持
+
+如有问题或需要支持，请创建GitHub issue或联系维护人员。 

app/api/email_routes.py

@@ -1,9 +1,13 @@
 from flask import request, jsonify, current_app, send_file
 from io import BytesIO
 import time
+import os
+import logging
 
 from . import api_bp
-from ..models import get_session, Email, Mailbox
+from ..models import get_session, Email, Mailbox, Domain
+from ..utils import email_parser
+from ..config import config
 
 # 获取邮箱的所有邮件
 @api_bp.route('/mailboxes/<int:mailbox_id>/emails', methods=['GET'])
@@ -39,6 +43,7 @@ def get_mailbox_emails(mailbox_id):
                 
             # 返回结果
             result = {
+                'success': True,
                 'total': total,
                 'page': page,
                 'limit': limit,
@@ -50,49 +55,122 @@ def get_mailbox_emails(mailbox_id):
             db.close()
     except Exception as e:
         current_app.logger.error(f"获取邮件列表出错: {str(e)}")
-        return jsonify({'error': '获取邮件列表失败', 'details': str(e)}), 500
+        return jsonify({'success': False, 'error': '获取邮件列表失败', 'details': str(e)}), 500
 
 # 获取特定邮件详情
 @api_bp.route('/emails/<int:email_id>', methods=['GET'])
 def get_email(email_id):
-    """获取特定邮件的详细信息"""
+    """
+    获取单个邮件的详细信息
+    """
     try:
-        mark_as_read = request.args.get('mark_as_read', 'true').lower() == 'true'
-        
-        db = get_session()
-        try:
-            email = db.query(Email).filter_by(id=email_id).first()
+        email_id = int(email_id)
+        session = get_session()
+        email = session.query(Email).filter(Email.id == email_id).first()
         
         if not email:
-                return jsonify({'error': '邮件不存在', 'success': False}), 404
+            return jsonify({
+                'success': False,
+                'error': f'未找到ID为{email_id}的邮件'
+            }), 404
         
-            # 标记为已读
-            if mark_as_read and not email.read:
-                email.read = True
-                db.commit()
+        # 获取邮件正文内容
+        body_text = None
+        body_html = None
         
-            # 构建详细响应
-            result = email.to_dict()
-            result['body_text'] = email.body_text
-            result['body_html'] = email.body_html
+        try:
+            # 尝试从文件中读取邮件内容
+            if email.id:
+                email_path = os.path.join(config.DATA_DIR, 'emails', f'email_{email.id}.eml')
+                if os.path.exists(email_path):
+                    logging.info(f"从文件读取邮件内容: {email_path}")
+                    with open(email_path, 'r', encoding='utf-8', errors='ignore') as f:
+                        try:
+                            raw_email = f.read()
+                            msg = email_parser.parsestr(raw_email)
                             
-            # 获取附件信息
-            attachments = []
-            for attachment in email.attachments:
-                attachments.append({
-                    'id': attachment.id,
-                    'filename': attachment.filename,
-                    'content_type': attachment.content_type,
-                    'size': attachment.size
-                })
-            result['attachments'] = attachments
+                            if msg.is_multipart():
+                                # 处理多部分邮件
+                                for part in msg.walk():
+                                    content_type = part.get_content_type()
+                                    content_disposition = str(part.get("Content-Disposition"))
                                     
-            return jsonify({'email': result, 'success': True}), 200
-        finally:
-            db.close()
+                                    # 跳过附件
+                                    if "attachment" in content_disposition:
+                                        continue
+                                    
+                                    # 处理文本内容
+                                    if content_type == "text/plain":
+                                        payload = part.get_payload(decode=True)
+                                        charset = part.get_content_charset() or 'utf-8'
+                                        try:
+                                            body_text = payload.decode(charset, errors='replace')
                                         except Exception as e:
-        current_app.logger.error(f"获取邮件详情出错: {str(e)}")
-        return jsonify({'error': '获取邮件详情失败', 'details': str(e), 'success': False}), 500
+                                            logging.error(f"解码纯文本内容失败: {e}")
+                                            body_text = payload.decode('utf-8', errors='replace')
+                                    
+                                    # 处理HTML内容
+                                    elif content_type == "text/html":
+                                        payload = part.get_payload(decode=True)
+                                        charset = part.get_content_charset() or 'utf-8'
+                                        try:
+                                            body_html = payload.decode(charset, errors='replace')
+                                        except Exception as e:
+                                            logging.error(f"解码HTML内容失败: {e}")
+                                            body_html = payload.decode('utf-8', errors='replace')
+                            else:
+                                # 处理单部分邮件
+                                content_type = msg.get_content_type()
+                                payload = msg.get_payload(decode=True)
+                                charset = msg.get_content_charset() or 'utf-8'
+                                
+                                try:
+                                    decoded_content = payload.decode(charset, errors='replace')
+                                except Exception as e:
+                                    logging.error(f"解码内容失败: {e}")
+                                    decoded_content = payload.decode('utf-8', errors='replace')
+                                
+                                if content_type == "text/plain":
+                                    body_text = decoded_content
+                                elif content_type == "text/html":
+                                    body_html = decoded_content
+                        except Exception as e:
+                            logging.error(f"解析邮件文件失败: {e}")
+        except Exception as e:
+            logging.error(f"读取邮件内容时出错: {e}")
+        
+        # 如果文件读取失败，使用数据库中的内容
+        if body_text is None:
+            body_text = email.body_text
+        
+        if body_html is None:
+            body_html = email.body_html
+            
+        logging.info(f"邮件ID={email_id} 正文长度: text={len(body_text or '')}字节, html={len(body_html or '')}字节")
+        
+        # 返回邮件信息，包括正文内容
+        return jsonify({
+            'success': True,
+            'email': {
+                'id': email.id,
+                'subject': email.subject,
+                'sender': email.sender,
+                'recipients': email.recipients,
+                'received_at': email.received_at.isoformat(),
+                'verification_code': email.verification_code,
+                'verification_link': email.verification_link,
+                'body_text': body_text,
+                'body_html': body_html
+            }
+        })
+    except Exception as e:
+        logging.error(f"获取邮件时出错: {str(e)}")
+        return jsonify({
+            'success': False,
+            'error': f'获取邮件时发生错误: {str(e)}'
+        }), 500
+    finally:
+        session.close()
 
 # 删除邮件
 @api_bp.route('/emails/<int:email_id>', methods=['DELETE'])
@@ -196,3 +274,109 @@ def poll_new_emails(mailbox_id):
     except Exception as e:
         current_app.logger.error(f"轮询新邮件出错: {str(e)}")
         return jsonify({'error': '轮询新邮件失败', 'details': str(e)}), 500
+
+# 通过邮箱地址获取最新邮件
+@api_bp.route('/emails/by-address', methods=['GET'])
+def get_emails_by_address():
+    """
+    通过邮箱地址获取最新邮件
+    
+    参数:
+        email_address: 完整邮箱地址 (例如: user@example.com)
+        limit: 返回的邮件数量 (默认: 10)
+        since: 从指定时间戳后获取邮件 (可选)
+        unread_only: 是否只返回未读邮件 (默认: false)
+    
+    返回:
+        最新的邮件列表
+    """
+    try:
+        email_address = request.args.get('email_address')
+        if not email_address or '@' not in email_address:
+            return jsonify({
+                'success': False,
+                'error': '请提供有效的邮箱地址 (格式: user@example.com)'
+            }), 400
+            
+        limit = int(request.args.get('limit', 10))
+        unread_only = request.args.get('unread_only', 'false').lower() == 'true'
+        since = request.args.get('since')
+        
+        # 解析邮箱地址
+        try:
+            username, domain_name = email_address.split('@', 1)
+        except ValueError:
+            return jsonify({
+                'success': False,
+                'error': '邮箱地址格式无效'
+            }), 400
+        
+        db = get_session()
+        try:
+            # 查找域名
+            domain = db.query(Domain).filter_by(name=domain_name, active=True).first()
+            if not domain:
+                return jsonify({
+                    'success': False,
+                    'error': f'域名 {domain_name} 不存在或未激活'
+                }), 404
+            
+            # 查找邮箱
+            mailbox = db.query(Mailbox).filter_by(address=username, domain_id=domain.id).first()
+            if not mailbox:
+                # 自动创建邮箱 - 批量注册场景
+                mailbox = Mailbox(
+                    address=username,
+                    domain_id=domain.id,
+                    description=f"自动创建 ({email_address})",
+                    active=True
+                )
+                db.add(mailbox)
+                db.flush()  # 获取新创建邮箱的ID
+                logging.info(f"自动创建邮箱: {email_address}, ID={mailbox.id}")
+            
+            # 查询邮件
+            query = db.query(Email).filter(Email.mailbox_id == mailbox.id)
+            
+            if unread_only:
+                query = query.filter(Email.read == False)
+                
+            if since:
+                try:
+                    since_time = float(since)
+                    query = query.filter(
+                        Email.received_at >= time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(since_time))
+                    )
+                except ValueError:
+                    logging.warning(f"无效的since参数: {since}")
+            
+            # 获取最新的邮件
+            emails = query.order_by(Email.received_at.desc()).limit(limit).all()
+            
+            # 获取总数
+            total = query.count()
+            
+            # 提交数据库变更
+            db.commit()
+            
+            # 返回结果
+            return jsonify({
+                'success': True,
+                'email_address': email_address,
+                'mailbox_id': mailbox.id,
+                'total': total,
+                'count': len(emails),
+                'emails': [email.to_dict() for email in emails],
+                'timestamp': time.time()
+            }), 200
+        except Exception as e:
+            db.rollback()
+            raise
+        finally:
+            db.close()
+    except Exception as e:
+        logging.error(f"获取邮件出错: {str(e)}")
+        return jsonify({
+            'success': False,
+            'error': f'获取邮件失败: {str(e)}'
+        }), 500 

app/models/email.py

@@ -5,6 +5,7 @@ from sqlalchemy.orm import relationship
 from datetime import datetime
 import re
 import sys
+import logging
 
 from . import Base
 import config
@@ -50,21 +51,57 @@ class Email(Base):
         尝试从邮件内容中提取验证码和验证链接
         这个方法会在邮件保存时自动调用
         """
+        logger = logging.getLogger(__name__)
+        
         # 合并文本和HTML内容用于搜索
-        content = f"{self.subject} {self.body_text or ''}"
+        content = f"{self.subject or ''} {self.body_text or ''} {self.body_html or ''}"
+        logger.info(f"开始提取邮件ID={self.id}的验证信息，内容长度={len(content)}")
+        
+        # 首先检查是否是Cursor验证邮件
+        if "Verify your email" in self.subject and (
+            "cursor.sh" in self.sender.lower() or 
+            "cursor" in self.sender.lower()
+        ):
+            logger.info("检测到Cursor验证邮件")
+            # 针对Cursor验证邮件的特定验证码格式
+            import re
+            # 从HTML中提取6位数字验证码
+            cursor_patterns = [
+                r'(\d{6})</div>',  # 匹配Cursor邮件中的6位数字验证码格式
+                r'<div[^>]*>(\d{6})</div>',  # 更宽松的匹配
+                r'>(\d{6})<',      # 最简单的形式
+                r'(\d{6})'         # 任何6位数字
+            ]
+            
+            for pattern in cursor_patterns:
+                matches = re.findall(pattern, content)
+                if matches:
+                    self.verification_code = matches[0]
+                    logger.info(f"从Cursor邮件中提取到验证码: {self.verification_code}")
+                    break
+            
+            return
         
         # 提取可能的验证码（4-8位数字或字母组合）
         code_patterns = [
-            r'\b[A-Z0-9]{4,8}\b',  # 大写字母和数字
+            r'\b([A-Z0-9]{4,8})\b',  # 大写字母和数字
             r'验证码[：:]\s*([A-Z0-9]{4,8})',  # 中文格式
             r'验证码是[：:]\s*([A-Z0-9]{4,8})',  # 中文格式2
             r'code[：:]\s*([A-Z0-9]{4,8})',  # 英文格式
+            r'code is[：:]\s*([A-Z0-9]{4,8})',  # 英文格式2
+            r'code[：:]\s*<[^>]*>([A-Z0-9]{4,8})',  # HTML格式
+            r'<div[^>]*>([0-9]{4,8})</div>',  # HTML分隔的数字
+            r'<strong[^>]*>([A-Z0-9]{4,8})</strong>',  # 粗体验证码
         ]
         
         for pattern in code_patterns:
             matches = re.findall(pattern, content, re.IGNORECASE)
             if matches:
-                self.verification_code = matches[0]
+                # 过滤掉明显不是验证码的结果
+                filtered_matches = [m for m in matches if len(m) >= 4 and not m.lower() in ['code', 'verify', 'http', 'https']]
+                if filtered_matches:
+                    self.verification_code = filtered_matches[0]
+                    logger.info(f"提取到验证码: {self.verification_code}")
                     break
         
         # 提取验证链接
@@ -77,8 +114,23 @@ class Email(Base):
             matches = re.findall(pattern, content, re.IGNORECASE)
             if matches:
                 self.verification_link = matches[0]
+                logger.info(f"提取到验证链接: {self.verification_link}")
                 break
                 
+        # 如果没有找到验证码，但邮件主题暗示这是验证邮件
+        verify_subjects = ['verify', 'confirmation', 'activate', 'validation', '验证', '确认']
+        if not self.verification_code and any(subj in self.subject.lower() for subj in verify_subjects):
+            logger.info("根据主题判断这可能是验证邮件，但未能提取到验证码")
+            # 尝试从HTML中提取明显的数字序列
+            if self.body_html:
+                number_matches = re.findall(r'(\d{4,8})', self.body_html)
+                filtered_numbers = [n for n in number_matches if len(n) >= 4 and len(n) <= 8]
+                if filtered_numbers:
+                    self.verification_code = filtered_numbers[0]
+                    logger.info(f"从HTML中提取到可能的验证码: {self.verification_code}")
+                    
+        logger.info(f"验证信息提取完成: code={self.verification_code}, link={self.verification_link}")
+    
     def __repr__(self):
         return f"<Email {self.id}: {self.subject}>"
     

app/services/mail_store.py

@@ -31,138 +31,192 @@ class MailStore:
         if not os.path.exists(self.storage_path):
             os.makedirs(self.storage_path)
             
-    async def save_email(self, sender, recipient, message, raw_data):
+    async def save_email(self, message, sender, recipients, raw_data=None):
         """
-        保存一封电子邮件
+        保存邮件到数据库
         
-        参数:
-            sender: 发件人地址
-            recipient: 收件人地址
-            message: 解析后的邮件对象
+        Args:
+            message: 已解析的邮件对象
+            sender: 发件人邮箱
+            recipients: 收件人邮箱列表
             raw_data: 原始邮件数据
             
-        返回:
-            成功返回邮件ID，失败返回None
+        Returns:
+            (bool, str): 成功标志和错误信息
         """
-        # 从收件人地址中提取用户名和域名
         try:
-            address, domain_name = recipient.split('@', 1)
-        except ValueError:
-            logger.warning(f"无效的收件人地址格式: {recipient}")
-            return None
+            logging.info(f"开始保存邮件: 发件人={sender}, 收件人={recipients}")
             
-        # 获取数据库会话
-        db = self.db_session_factory()
+            # 从消息对象中提取主题
+            subject = message.get('Subject', '')
+            if subject is None:
+                subject = ''
                 
-        try:
-            # 检查域名是否存在且活跃
-            domain = db.query(Domain).filter_by(name=domain_name, active=True).first()
-            if not domain:
-                logger.warning(f"不支持的域名: {domain_name}")
-                return None
+            logging.info(f"邮件主题: {subject}")
             
-            # 查找或创建邮箱
-            mailbox = db.query(Mailbox).filter_by(address=address, domain_id=domain.id).first()
-            if not mailbox:
-                # 自动创建新邮箱
-                mailbox = Mailbox(
-                    address=address,
-                    domain_id=domain.id,
-                    active=True
-                )
-                db.add(mailbox)
-                db.flush()  # 获取ID但不提交
-                logger.info(f"已为 {recipient} 自动创建邮箱")
-                
-            # 提取邮件内容
-            subject = message.get('subject', '')
-            
-            # 获取文本和HTML内容
-            body_text = None
-            body_html = None
-            attachments_data = []
+            # 获取邮件内容（文本和HTML）
+            body_text = ""
+            body_html = ""
+            attachments = []
             
+            # 处理多部分邮件
             if message.is_multipart():
+                logging.info("处理多部分邮件")
                 for part in message.walk():
                     content_type = part.get_content_type()
-                    content_disposition = part.get_content_disposition()
-                    
-                    # 处理文本内容
-                    if content_disposition is None or content_disposition == 'inline':
-                        if content_type == 'text/plain' and not body_text:
-                            body_text = part.get_content()
-                        elif content_type == 'text/html' and not body_html:
-                            body_html = part.get_content()
+                    content_disposition = str(part.get("Content-Disposition") or "")
+                    logging.debug(f"处理邮件部分: 类型={content_type}, 处置={content_disposition}")
                     
                     # 处理附件
-                    elif content_disposition == 'attachment':
+                    if "attachment" in content_disposition:
+                        try:
                             filename = part.get_filename()
                             if filename:
-                            content = part.get_payload(decode=True)
-                            if content:
-                                attachments_data.append({
+                                payload = part.get_payload(decode=True)
+                                if payload and len(payload) > 0:
+                                    logging.info(f"发现附件: {filename}, 大小={len(payload)}字节")
+                                    # 将附件信息添加到列表，稍后处理
+                                    attachments.append({
                                         'filename': filename,
                                         'content_type': content_type,
-                                    'data': content,
-                                    'size': len(content)
+                                        'data': payload
                                     })
-            else:
-                # 非多部分邮件
-                content_type = message.get_content_type()
-                if content_type == 'text/plain':
-                    body_text = message.get_content()
-                elif content_type == 'text/html':
-                    body_html = message.get_content()
+                        except Exception as e:
+                            logging.error(f"处理附件时出错: {str(e)}")
+                            continue
                     
-            # 创建邮件记录
-            email_obj = Email(
-                mailbox_id=mailbox.id,
-                sender=sender,
-                recipients=recipient,
+                    # 处理内容部分
+                    elif content_type == "text/plain" and not body_text:
+                        try:
+                            payload = part.get_payload(decode=True)
+                            if payload:
+                                charset = part.get_content_charset() or 'utf-8'
+                                try:
+                                    body_text = payload.decode(charset, errors='replace')
+                                    logging.info(f"提取到纯文本内容: {len(body_text)}字节")
+                                except Exception as e:
+                                    logging.error(f"解码纯文本内容失败: {e}")
+                                    body_text = payload.decode('utf-8', errors='replace')
+                        except Exception as e:
+                            logging.error(f"获取纯文本部分时出错: {str(e)}")
+                    
+                    elif content_type == "text/html" and not body_html:
+                        try:
+                            payload = part.get_payload(decode=True)
+                            if payload:
+                                charset = part.get_content_charset() or 'utf-8'
+                                try:
+                                    body_html = payload.decode(charset, errors='replace')
+                                    logging.info(f"提取到HTML内容: {len(body_html)}字节")
+                                except Exception as e:
+                                    logging.error(f"解码HTML内容失败: {e}")
+                                    body_html = payload.decode('utf-8', errors='replace')
+                        except Exception as e:
+                            logging.error(f"获取HTML部分时出错: {str(e)}")
+            
+            # 处理单部分邮件
+            else:
+                logging.info("处理单部分邮件")
+                content_type = message.get_content_type()
+                logging.debug(f"单部分邮件类型: {content_type}")
+                
+                try:
+                    payload = message.get_payload(decode=True)
+                    if payload:
+                        charset = message.get_content_charset() or 'utf-8'
+                        logging.debug(f"邮件编码: {charset}")
+                        try:
+                            decoded_content = payload.decode(charset, errors='replace')
+                        except Exception as e:
+                            logging.error(f"解码内容失败: {e}")
+                            decoded_content = payload.decode('utf-8', errors='replace')
+                        
+                        if content_type == 'text/plain':
+                            body_text = decoded_content
+                            logging.info(f"提取到纯文本内容: {len(body_text)}字节")
+                        elif content_type == 'text/html':
+                            body_html = decoded_content
+                            logging.info(f"提取到HTML内容: {len(body_html)}字节")
+                        else:
+                            logging.warning(f"未知内容类型: {content_type}")
+                            # 假设为纯文本
+                            body_text = decoded_content
+                except Exception as e:
+                    logging.error(f"获取邮件内容时出错: {str(e)}")
+            
+            # 如果仍然没有内容，尝试从原始数据中提取
+            if not body_text and not body_html and raw_data:
+                logging.info("从原始数据中提取内容")
+                try:
+                    # 简单提取，可能不适用于所有情况
+                    if '<html>' in raw_data.lower():
+                        body_html = raw_data
+                    else:
+                        body_text = raw_data
+                except Exception as e:
+                    logging.error(f"从原始数据提取内容失败: {str(e)}")
+            
+            logging.info(f"提取完成: 纯文本={len(body_text)}字节, HTML={len(body_html)}字节, 附件数={len(attachments)}")
+            
+            # 保存到数据库
+            session = self.db_session_factory()
+            try:
+                # 创建新邮件记录
+                new_email = Email(
                     subject=subject,
+                    sender=sender,
+                    recipients=','.join(recipients) if isinstance(recipients, list) else recipients,
                     body_text=body_text,
                     body_html=body_html,
-                headers={k: v for k, v in message.items()}
+                    received_at=datetime.datetime.now()
                 )
                 
+                # 提取验证码和验证链接（如果有）
+                new_email.extract_verification_data()
+                
                 # 保存邮件
-            db.add(email_obj)
-            db.flush()  # 获取ID但不提交
+                session.add(new_email)
+                session.commit()
+                email_id = new_email.id
+                logging.info(f"邮件保存到数据库, ID={email_id}")
                 
-            # 提取验证信息
-            email_obj.extract_verification_data()
-            
-            # 保存附件
-            for attachment_data in attachments_data:
+                # 处理附件
+                if attachments:
+                    for attachment_data in attachments:
                         attachment = Attachment(
-                    email_id=email_obj.id,
+                            email_id=email_id,
                             filename=attachment_data['filename'],
                             content_type=attachment_data['content_type'],
-                    size=attachment_data['size']
+                            size=len(attachment_data['data']),
+                            data=attachment_data['data']
                         )
+                        session.add(attachment)
+                    session.commit()
+                    logging.info(f"保存了{len(attachments)}个附件")
                 
-                db.add(attachment)
-                db.flush()
-                
-                # 决定存储位置
-                if attachment_data['size'] > 1024 * 1024:  # 大于1MB的存储到文件系统
-                    attachments_dir = os.path.join(self.storage_path, 'attachments')
-                    attachment.save_to_filesystem(attachment_data['data'], attachments_dir)
-                else:
-                    # 小附件直接存储在数据库
-                    attachment.content = attachment_data['data']
-            
-            # 提交所有更改
-            db.commit()
-            logger.info(f"邮件已成功保存: {sender} -> {recipient}, ID: {email_obj.id}")
-            return email_obj.id
-            
+                # 保存原始邮件到文件系统
+                try:
+                    if raw_data and email_id:
+                        email_dir = os.path.join(self.storage_path, 'emails')
+                        os.makedirs(email_dir, exist_ok=True)
+                        email_path = os.path.join(email_dir, f'email_{email_id}.eml')
+                        with open(email_path, 'w', encoding='utf-8') as f:
+                            f.write(raw_data)
+                        logging.info(f"原始邮件保存到: {email_path}")
                 except Exception as e:
-            db.rollback()
-            logger.error(f"保存邮件时出错: {str(e)}")
-            return None
+                    logging.error(f"保存原始邮件到文件系统失败: {str(e)}")
+                
+                return True, f"邮件保存成功，ID: {email_id}"
+            except Exception as e:
+                logging.error(f"保存邮件到数据库失败: {str(e)}")
+                return False, f"保存邮件失败: {str(e)}"
             finally:
-            db.close()
+                session.close()
+        except Exception as e:
+            logging.error(f"保存邮件时出现未处理异常: {str(e)}")
+            import traceback
+            traceback.print_exc()
+            return False, f"保存邮件过程中出错: {str(e)}"
             
     def get_emails_for_mailbox(self, mailbox_id, limit=50, offset=0, unread_only=False):
         """获取指定邮箱的邮件列表"""
@@ -201,7 +255,7 @@ class MailStore:
                 
             if mark_as_read and not email.read:
                 email.read = True
-                email.last_read = datetime.utcnow()
+                email.last_read = datetime.datetime.now()
                 db.commit()
                 
             # 获取附件信息

app/services/smtp_server.py

@@ -9,9 +9,14 @@ from aiosmtpd.handlers import Message
 import os
 import sys
 import threading
+import traceback
 
 from ..models.domain import Domain
 from ..models.mailbox import Mailbox
+from ..utils import email_parser
+from ..models import Email
+
+from aiosmtpd.smtp import SMTP, Session, Envelope
 
 logger = logging.getLogger(__name__)
 
@@ -34,29 +39,43 @@ class EmailHandler(Message):
     async def handle_DATA(self, server, session, envelope):
         """处理接收到的邮件数据"""
         try:
-            # 获取收件人和发件人
-            peer = session.peer
-            mail_from = envelope.mail_from
-            rcpt_tos = envelope.rcpt_tos
+            logging.info(f"收到邮件: 发件人={envelope.mail_from}, 收件人={envelope.rcpt_tos}")
             
-            # 获取原始邮件内容
-            data = envelope.content
-            mail = email.message_from_bytes(data, policy=default)
+            # 保存原始邮件数据
+            data = envelope.content.decode('utf-8', errors='replace')
             
-            # 保存邮件到存储服务
-            for rcpt in rcpt_tos:
-                result = await self.mail_store.save_email(mail_from, rcpt, mail, data)
+            # 解析邮件数据
+            message = email_parser.Parser().parsestr(data)
+            subject = message.get('Subject', '')
+            logging.info(f"邮件主题: {subject}")
             
-                # 记录日志
-                if result:
-                    logger.info(f"邮件已保存: {mail_from} -> {rcpt}, 主题: {mail.get('Subject')}")
+            # 记录邮件结构和内容
+            logging.debug(f"邮件结构: is_multipart={message.is_multipart()}")
+            if message.is_multipart():
+                logging.debug(f"多部分邮件: 部分数量={len(list(message.walk()))}")
+                for i, part in enumerate(message.walk()):
+                    content_type = part.get_content_type()
+                    logging.debug(f"部分 {i+1}: 内容类型={content_type}")
+            
+            # 使用邮件存储服务保存邮件
+            success, error_msg = await self.mail_store.save_email(
+                message, 
+                envelope.mail_from, 
+                envelope.rcpt_tos, 
+                raw_data=data
+            )
+            
+            if success:
+                logging.info(f"邮件保存成功: 来自 {envelope.mail_from} 发送给 {envelope.rcpt_tos}")
+                return '250 消息接收完成'
             else:
-                    logger.warning(f"邮件未保存: {mail_from} -> {rcpt}, 可能是无效地址")
+                logging.error(f"邮件保存失败: {error_msg}")
+                return '451 处理邮件时出现错误，请稍后重试'
                 
-            return '250 Message accepted for delivery'
         except Exception as e:
-            logger.error(f"处理邮件时出错: {str(e)}")
-            return '451 Requested action aborted: error in processing'
+            logging.error(f"处理邮件时出错: {str(e)}")
+            traceback.print_exc()
+            return '451 处理邮件时出现错误，请稍后重试'
 
 
 # 为Windows环境自定义SMTP控制器
@@ -134,3 +153,68 @@ class SMTPServer:
         except Exception as e:
             logger.error(f"停止SMTP服务器失败: {str(e)}")
             return False 
+
+class MailHandler:
+    """邮件处理器，用于处理接收的SMTP邮件"""
+    
+    def __init__(self, mail_store):
+        self.mail_store = mail_store
+        
+    async def handle_EHLO(self, server, session, envelope, hostname):
+        session.host_name = hostname
+        return '250-AUTH PLAIN\n250-SIZE 52428800\n250 SMTPUTF8'
+        
+    async def handle_MAIL(self, server, session, envelope, address, mail_options=None):
+        if not mail_options:
+            mail_options = []
+        envelope.mail_from = address
+        envelope.mail_options.extend(mail_options)
+        return '250 OK'
+        
+    async def handle_RCPT(self, server, session, envelope, address, rcpt_options=None):
+        if not rcpt_options:
+            rcpt_options = []
+        envelope.rcpt_tos.append(address)
+        envelope.rcpt_options.extend(rcpt_options)
+        return '250 OK'
+
+    async def handle_DATA(self, server, session, envelope):
+        """处理接收到的邮件数据"""
+        try:
+            logging.info(f"收到邮件: 发件人={envelope.mail_from}, 收件人={envelope.rcpt_tos}")
+            
+            # 保存原始邮件数据
+            raw_data = envelope.content.decode('utf-8', errors='replace')
+            
+            # 解析邮件数据
+            message = email_parser.parsestr(raw_data)
+            subject = message.get('Subject', '')
+            logging.info(f"邮件主题: {subject}")
+            
+            # 记录邮件结构和内容
+            logging.debug(f"邮件结构: is_multipart={message.is_multipart()}")
+            if message.is_multipart():
+                logging.debug(f"多部分邮件: 部分数量={len(list(message.walk()))}")
+                for i, part in enumerate(message.walk()):
+                    content_type = part.get_content_type()
+                    logging.debug(f"部分 {i+1}: 内容类型={content_type}")
+            
+            # 使用邮件存储服务保存邮件
+            success, error_msg = await self.mail_store.save_email(
+                message, 
+                envelope.mail_from, 
+                envelope.rcpt_tos, 
+                raw_data=raw_data
+            )
+            
+            if success:
+                logging.info(f"邮件保存成功: 来自 {envelope.mail_from} 发送给 {envelope.rcpt_tos}")
+                return '250 消息接收完成'
+            else:
+                logging.error(f"邮件保存失败: {error_msg}")
+                return '451 处理邮件时出现错误，请稍后重试'
+                
+        except Exception as e:
+            logging.error(f"处理邮件时出错: {str(e)}")
+            traceback.print_exc()
+            return '451 处理邮件时出现错误，请稍后重试' 

app/utils/__init__.py

@@ -0,0 +1,9 @@
+"""
+工具类和辅助函数
+"""
+import email.parser as email_parser
+import email.policy
+
+# 创建邮件解析器实例，用于解析邮件
+parser = email_parser.Parser()
+parsestr = parser.parsestr 

batch_registration_example.py

@@ -0,0 +1,196 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import time
+import logging
+import random
+import string
+import json
+import concurrent.futures
+import argparse
+from email_api_client import EmailApiClient
+
+# 配置日志
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger("BatchRegistration")
+
+def generate_random_username(length=8):
+    """生成随机用户名"""
+    letters = string.ascii_lowercase + string.digits
+    return ''.join(random.choice(letters) for _ in range(length))
+
+def register_account(client, domain, username=None):
+    """
+    模拟注册账号流程
+    
+    参数:
+        client: EmailApiClient实例
+        domain: 邮箱域名
+        username: 指定用户名，不指定则随机生成
+    
+    返回:
+        注册结果字典
+    """
+    # 生成或使用提供的用户名
+    username = username or generate_random_username()
+    email_address = f"{username}@{domain}"
+    
+    logger.info(f"开始注册账号: {email_address}")
+    
+    # 模拟注册操作
+    logger.info(f"模拟向注册服务发送注册请求...")
+    # 这里是模拟，实际中应该调用真实的注册API
+    time.sleep(1)  # 模拟API调用延迟
+    
+    # 等待验证邮件
+    logger.info(f"等待验证邮件...")
+    start_time = time.time()
+    email = client.wait_for_email(
+        email_address, 
+        timeout=30,  # 30秒超时
+        subject="验证",  # 查找主题包含"验证"的邮件
+        keyword="验证码"  # 内容包含"验证码"的邮件
+    )
+    
+    wait_time = time.time() - start_time
+    
+    if email:
+        # 提取验证码
+        verification_code = client.extract_verification_code(email)
+        
+        # 模拟验证过程
+        if verification_code:
+            logger.info(f"提取到验证码: {verification_code}，正在验证...")
+            # 模拟提交验证码
+            time.sleep(0.5)  # 模拟API调用延迟
+            
+            return {
+                'success': True,
+                'email_address': email_address,
+                'verification_code': verification_code,
+                'wait_time': wait_time,
+                'message': '注册成功'
+            }
+        else:
+            logger.warning(f"未能提取验证码")
+            return {
+                'success': False,
+                'email_address': email_address,
+                'wait_time': wait_time,
+                'message': '未能提取验证码'
+            }
+    else:
+        logger.warning(f"未收到验证邮件")
+        return {
+            'success': False,
+            'email_address': email_address,
+            'wait_time': wait_time,
+            'message': '未收到验证邮件'
+        }
+
+def batch_register(domain, count, concurrent=2):
+    """
+    批量注册账号
+    
+    参数:
+        domain: 邮箱域名
+        count: 注册数量
+        concurrent: 并发数
+    
+    返回:
+        注册结果列表
+    """
+    logger.info(f"开始批量注册 {count} 个账号，域名: {domain}，并发数: {concurrent}")
+    
+    # 创建API客户端
+    client = EmailApiClient()
+    
+    # 检查系统状态
+    status = client.check_system_status()
+    if not status.get('success', False):
+        logger.error(f"邮件系统状态异常: {status}")
+        return []
+    
+    # 生成用户名列表
+    usernames = [generate_random_username() for _ in range(count)]
+    
+    results = []
+    
+    # 使用线程池并发注册
+    if concurrent > 1:
+        with concurrent.futures.ThreadPoolExecutor(max_workers=concurrent) as executor:
+            # 提交任务
+            future_to_username = {
+                executor.submit(register_account, client, domain, username): username
+                for username in usernames
+            }
+            
+            # 获取结果
+            for future in concurrent.futures.as_completed(future_to_username):
+                username = future_to_username[future]
+                try:
+                    result = future.result()
+                    results.append(result)
+                    logger.info(f"账号 {username}@{domain} 注册完成: {result['success']}")
+                except Exception as e:
+                    logger.error(f"账号 {username}@{domain} 注册出错: {str(e)}")
+                    results.append({
+                        'success': False,
+                        'email_address': f"{username}@{domain}",
+                        'message': f'注册过程出错: {str(e)}'
+                    })
+    else:
+        # 串行注册
+        for username in usernames:
+            try:
+                result = register_account(client, domain, username)
+                results.append(result)
+                logger.info(f"账号 {username}@{domain} 注册完成: {result['success']}")
+            except Exception as e:
+                logger.error(f"账号 {username}@{domain} 注册出错: {str(e)}")
+                results.append({
+                    'success': False,
+                    'email_address': f"{username}@{domain}",
+                    'message': f'注册过程出错: {str(e)}'
+                })
+    
+    # 统计结果
+    success_count = sum(1 for r in results if r.get('success', False))
+    fail_count = len(results) - success_count
+    
+    logger.info(f"批量注册完成: 成功 {success_count} 个, 失败 {fail_count} 个")
+    
+    return results
+
+def save_results(results, filename):
+    """将结果保存到文件"""
+    with open(filename, 'w', encoding='utf-8') as f:
+        json.dump(results, f, ensure_ascii=False, indent=2)
+    logger.info(f"结果已保存到文件: {filename}")
+
+def main():
+    """主函数"""
+    parser = argparse.ArgumentParser(description='批量注册账号示例')
+    parser.add_argument('--domain', type=str, default='nosqli.com', help='邮箱域名')
+    parser.add_argument('--count', type=int, default=5, help='注册数量')
+    parser.add_argument('--concurrent', type=int, default=2, help='并发数')
+    parser.add_argument('--output', type=str, default='registration_results.json', help='结果输出文件')
+    
+    args = parser.parse_args()
+    
+    # 执行批量注册
+    results = batch_register(args.domain, args.count, args.concurrent)
+    
+    # 保存结果
+    if results:
+        save_results(results, args.output)
+    
+    # 退出代码
+    success_count = sum(1 for r in results if r.get('success', False))
+    return 0 if success_count == args.count else 1
+
+if __name__ == "__main__":
+    exit(main()) 

config.example.py

@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+邮件系统配置文件示例
+复制此文件为 config.py 并根据实际情况修改配置
+"""
+
+import os
+import logging
+from datetime import timedelta
+
+# 基础配置
+DEBUG = True  # 是否启用调试模式
+SECRET_KEY = "请替换为随机生成的安全密钥"  # Flask应用密钥
+TESTING = False  # 是否为测试环境
+
+# 目录配置
+BASE_DIR = os.path.abspath(os.path.dirname(__file__))
+TEMP_DIR = os.path.join(BASE_DIR, "temp")  # 临时文件目录
+UPLOAD_DIR = os.path.join(BASE_DIR, "uploads")  # 上传文件目录
+ATTACHMENT_DIR = os.path.join(BASE_DIR, "attachments")  # 邮件附件存储目录
+EMAIL_STORAGE_DIR = os.path.join(BASE_DIR, "emails")  # 原始邮件存储目录
+
+# 确保目录存在
+for dir_path in [TEMP_DIR, UPLOAD_DIR, ATTACHMENT_DIR, EMAIL_STORAGE_DIR]:
+    os.makedirs(dir_path, exist_ok=True)
+
+# 数据库配置
+# SQLite配置示例
+DB_TYPE = "sqlite"
+DB_PATH = os.path.join(BASE_DIR, "email_system.db")
+SQLALCHEMY_DATABASE_URI = f"sqlite:///{DB_PATH}"
+
+# MySQL配置示例 (取消注释并修改配置以使用MySQL)
+# DB_TYPE = "mysql"
+# MYSQL_HOST = "localhost"
+# MYSQL_PORT = 3306
+# MYSQL_USER = "emailsystem"
+# MYSQL_PASSWORD = "your_password"
+# MYSQL_DB = "emailsystem"
+# SQLALCHEMY_DATABASE_URI = f"mysql+pymysql://{MYSQL_USER}:{MYSQL_PASSWORD}@{MYSQL_HOST}:{MYSQL_PORT}/{MYSQL_DB}"
+
+SQLALCHEMY_TRACK_MODIFICATIONS = False
+SQLALCHEMY_ECHO = False  # 是否显示SQL语句 (调试用)
+
+# SMTP服务器配置
+SMTP_HOST = "0.0.0.0"  # SMTP服务器地址
+SMTP_PORT = 25  # SMTP服务器端口
+SMTP_SSL_PORT = 465  # SMTP SSL端口 (如需启用)
+SMTP_USE_SSL = False  # 是否启用SSL
+SMTP_USERNAME = None  # SMTP用户名 (如需认证)
+SMTP_PASSWORD = None  # SMTP密码 (如需认证)
+SMTP_MAX_MESSAGE_SIZE = 20 * 1024 * 1024  # 最大邮件大小 (20MB)
+SMTP_TIMEOUT = 60  # SMTP超时时间 (秒)
+
+# API配置
+API_PREFIX = "/api"  # API前缀
+API_DEFAULT_LIMIT = 10  # 默认分页大小
+API_MAX_LIMIT = 100  # 最大分页大小
+API_RATE_LIMIT = "60/minute"  # API速率限制
+API_VERSION = "1.0.0"  # API版本
+
+# 监控和日志配置
+LOG_LEVEL = logging.INFO  # 日志级别
+LOG_FILE = os.path.join(BASE_DIR, "email_system.log")  # 日志文件路径
+LOG_FORMAT = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"  # 日志格式
+LOG_MAX_SIZE = 10 * 1024 * 1024  # 日志文件最大大小 (10MB)
+LOG_BACKUP_COUNT = 5  # 日志文件备份数
+
+# Web界面配置
+WEB_HOST = "0.0.0.0"  # Web服务器地址
+WEB_PORT = 5000  # Web服务器端口
+WEB_USE_SSL = False  # 是否启用SSL
+WEB_SSL_CERT = None  # SSL证书路径
+WEB_SSL_KEY = None  # SSL密钥路径
+
+# 邮件系统配置
+ALLOWED_DOMAINS = ["example.com", "test.com"]  # 允许接收的域名列表
+AUTO_CREATE_DOMAIN = True  # 是否自动创建域名
+AUTO_CREATE_MAILBOX = True  # 是否自动创建邮箱
+DEFAULT_ENCODING = "utf-8"  # 默认编码
+
+# 缓存配置
+CACHE_TYPE = "simple"  # 缓存类型 (simple, redis, memcached等)
+CACHE_DEFAULT_TIMEOUT = 300  # 缓存默认超时时间 (秒)
+
+# Redis配置 (如使用Redis缓存)
+# REDIS_HOST = "localhost"
+# REDIS_PORT = 6379
+# REDIS_PASSWORD = None
+# REDIS_DB = 0
+
+# 验证码提取配置
+VERIFICATION_CODE_PATTERNS = [
+    r"验证码[:：\s]*([0-9]{4,6})",  # 中文验证码格式
+    r"verification code[:：\s]*([0-9]{4,6})",  # 英文验证码格式
+    r"code[:：\s]*([0-9a-zA-Z]{4,8})",  # 通用验证码格式
+    r"([0-9]{6})"  # 纯数字验证码
+]
+
+# 邮件清理配置
+EMAIL_RETENTION_DAYS = 30  # 邮件保留天数
+EMAIL_CLEANUP_INTERVAL = 60 * 60 * 24  # 邮件清理间隔 (秒)
+ATTACHMENT_MAX_SIZE = 50 * 1024 * 1024  # 附件最大大小 (50MB)
+
+# 安全配置
+TRUSTED_HOSTS = ["localhost", "127.0.0.1"]  # 信任的主机列表
+CORS_ORIGINS = ["http://localhost:3000", "http://localhost:5000"]  # CORS允许的源
+JWT_SECRET_KEY = "请替换为随机生成的JWT密钥"  # JWT密钥
+JWT_ACCESS_TOKEN_EXPIRES = timedelta(hours=1)  # JWT访问令牌过期时间
+JWT_REFRESH_TOKEN_EXPIRES = timedelta(days=30)  # JWT刷新令牌过期时间
+
+# 性能配置
+WORKER_PROCESSES = os.cpu_count() or 4  # 工作进程数
+WORKER_THREADS = 2  # 每个进程的线程数
+MAX_REQUESTS = 1000  # 每个工作进程处理的最大请求数
+
+# 自定义配置
+# 在此处添加您的自定义配置 

email-system.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Email System Service
+After=network.target
+Wants=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/emailsystem
+ExecStart=/usr/bin/python3 run.py --host 0.0.0.0 --port 5000 --smtp-port 25
+Restart=always
+RestartSec=10
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=email-system
+Environment=PYTHONUNBUFFERED=1
+
+[Install]
+WantedBy=multi-user.target 

email_api_client.py

@@ -0,0 +1,244 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import requests
+import json
+import time
+import logging
+
+class EmailApiClient:
+    """
+    邮件系统API客户端
+    用于在批量注册场景中与邮件系统API交互
+    """
+    
+    def __init__(self, api_base_url="http://localhost:5000/api", timeout=10):
+        """
+        初始化API客户端
+        
+        参数:
+            api_base_url: API基础URL
+            timeout: 请求超时时间（秒）
+        """
+        self.api_base_url = api_base_url
+        self.timeout = timeout
+        self.logger = logging.getLogger("EmailApiClient")
+        
+        # 设置日志
+        if not self.logger.handlers:
+            handler = logging.StreamHandler()
+            formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+            handler.setFormatter(formatter)
+            self.logger.addHandler(handler)
+            self.logger.setLevel(logging.INFO)
+    
+    def get_emails_by_address(self, email_address, limit=10, unread_only=False, since=None):
+        """
+        通过邮箱地址获取最新邮件
+        
+        参数:
+            email_address: 完整邮箱地址 (例如: user@example.com)
+            limit: 返回的邮件数量 (默认: 10)
+            unread_only: 是否只返回未读邮件 (默认: False)
+            since: 从指定时间戳后获取邮件 (可选)
+        
+        返回:
+            API响应的JSON数据
+        """
+        url = f"{self.api_base_url}/emails/by-address"
+        
+        # 构建参数
+        params = {
+            'email_address': email_address,
+            'limit': limit
+        }
+        
+        if unread_only:
+            params['unread_only'] = 'true'
+            
+        if since:
+            params['since'] = since
+        
+        # 发送请求
+        try:
+            self.logger.debug(f"请求 URL: {url} 参数: {params}")
+            response = requests.get(url, params=params, timeout=self.timeout)
+            
+            if response.status_code == 200:
+                data = response.json()
+                if data.get('success'):
+                    self.logger.info(f"成功获取邮件: {email_address}, 数量: {data.get('count', 0)}")
+                else:
+                    self.logger.warning(f"获取邮件失败: {data.get('error')}")
+                return data
+            else:
+                self.logger.error(f"请求失败: {response.status_code}, {response.text}")
+                return {
+                    'success': False,
+                    'error': f'HTTP错误: {response.status_code}',
+                    'details': response.text
+                }
+        except Exception as e:
+            self.logger.error(f"请求出错: {str(e)}")
+            return {
+                'success': False,
+                'error': f'请求出错: {str(e)}'
+            }
+    
+    def wait_for_email(self, email_address, timeout=60, check_interval=2, keyword=None, subject=None):
+        """
+        等待接收特定邮件
+        
+        参数:
+            email_address: 邮箱地址
+            timeout: 超时时间（秒）
+            check_interval: 检查间隔（秒）
+            keyword: 邮件内容关键词
+            subject: 邮件主题关键词
+        
+        返回:
+            找到的第一封匹配邮件，或超时后返回None
+        """
+        self.logger.info(f"等待邮件: {email_address}, 超时: {timeout}s, 关键词: {keyword}, 主题: {subject}")
+        start_time = time.time()
+        since = start_time - 60  # 获取最近1分钟的邮件
+        
+        while time.time() - start_time < timeout:
+            # 获取最新邮件
+            result = self.get_emails_by_address(email_address, limit=5, since=since)
+            
+            if result and result.get('success'):
+                emails = result.get('emails', [])
+                
+                # 更新时间戳
+                since = result.get('timestamp')
+                
+                # 检查是否有匹配的邮件
+                for email in emails:
+                    # 检查主题
+                    if subject and subject.lower() not in email.get('subject', '').lower():
+                        continue
+                    
+                    # 检查内容（如果提供了关键词）
+                    if keyword:
+                        email_text = (email.get('body_text', '') or '') + (email.get('body_html', '') or '')
+                        if keyword.lower() not in email_text.lower():
+                            continue
+                    
+                    # 找到匹配的邮件
+                    self.logger.info(f"找到匹配的邮件: ID={email.get('id')}, 主题={email.get('subject')}")
+                    return email
+            
+            # 等待下一次检查
+            time.sleep(check_interval)
+        
+        # 超时
+        self.logger.warning(f"等待邮件超时: {email_address}")
+        return None
+    
+    def extract_verification_code(self, email, patterns=None):
+        """
+        从邮件中提取验证码
+        
+        参数:
+            email: 邮件对象
+            patterns: 自定义正则表达式列表
+        
+        返回:
+            提取到的验证码，或None
+        """
+        # 如果邮件已经包含验证码字段，直接返回
+        if email.get('verification_code'):
+            return email.get('verification_code')
+        
+        import re
+        
+        # 默认验证码模式
+        default_patterns = [
+            r'验证码[：:\s]+(\d{4,8})',
+            r'verification code[：:\s]+(\d{4,8})',
+            r'code[：:\s]+(\d{4,8})',
+            r'(\d{6})</div>',
+            r'>(\d{6})<',
+            r'[\s>](\d{6})[\s<]'
+        ]
+        
+        search_patterns = patterns or default_patterns
+        
+        # 构建搜索文本
+        text = f"{email.get('subject', '')} {email.get('body_text', '')} {email.get('body_html', '')}"
+        
+        # 尝试每个模式
+        for pattern in search_patterns:
+            matches = re.findall(pattern, text)
+            if matches:
+                code = matches[0]
+                self.logger.info(f"从邮件中提取到验证码: {code}")
+                return code
+        
+        self.logger.warning("未能从邮件中提取验证码")
+        return None
+
+    def check_system_status(self):
+        """
+        检查邮件系统状态
+        
+        返回:
+            系统状态信息
+        """
+        url = f"{self.api_base_url}/status"
+        
+        try:
+            response = requests.get(url, timeout=self.timeout)
+            
+            if response.status_code == 200:
+                return response.json()
+            else:
+                self.logger.error(f"检查系统状态失败: {response.status_code}, {response.text}")
+                return {
+                    'success': False,
+                    'error': f'HTTP错误: {response.status_code}'
+                }
+        except Exception as e:
+            self.logger.error(f"检查系统状态出错: {str(e)}")
+            return {
+                'success': False,
+                'error': f'请求出错: {str(e)}'
+            }
+
+
+# 演示用法
+def demo():
+    """演示API客户端使用方法"""
+    # 创建客户端
+    client = EmailApiClient()
+    
+    # 检查系统状态
+    status = client.check_system_status()
+    print(f"系统状态: {status}")
+    
+    # 使用测试邮箱
+    test_email = "testuser@nosqli.com"
+    
+    # 获取最新邮件
+    emails = client.get_emails_by_address(test_email, limit=5)
+    print(f"邮件查询结果: {json.dumps(emails, indent=2, ensure_ascii=False)}")
+    
+    # 等待特定邮件
+    print(f"等待新邮件...")
+    email = client.wait_for_email(test_email, timeout=10, subject="验证")
+    
+    if email:
+        print(f"收到新邮件: {email.get('subject')}")
+        verification_code = client.extract_verification_code(email)
+        print(f"提取到的验证码: {verification_code}")
+    else:
+        print("未收到新邮件")
+
+
+if __name__ == "__main__":
+    # 配置日志
+    logging.basicConfig(level=logging.INFO)
+    
+    # 演示
+    demo() 

test_email_by_address.py

@@ -0,0 +1,116 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import requests
+import json
+import sys
+import time
+
+def get_emails_by_address(email_address, limit=10, unread_only=False, since=None):
+    """
+    通过邮箱地址获取最新邮件
+    
+    参数:
+        email_address: 完整邮箱地址 (例如: user@example.com)
+        limit: 返回的邮件数量 (默认: 10)
+        unread_only: 是否只返回未读邮件 (默认: False)
+        since: 从指定时间戳后获取邮件 (可选)
+    
+    返回:
+        API响应的JSON数据
+    """
+    base_url = "http://localhost:5000/api/emails/by-address"
+    
+    # 构建参数
+    params = {
+        'email_address': email_address,
+        'limit': limit
+    }
+    
+    if unread_only:
+        params['unread_only'] = 'true'
+        
+    if since:
+        params['since'] = since
+    
+    # 发送请求
+    try:
+        print(f"请求 URL: {base_url}?{'&'.join([f'{k}={v}' for k, v in params.items()])}")
+        response = requests.get(base_url, params=params)
+        
+        # 打印响应信息
+        print(f"状态码: {response.status_code}")
+        
+        if response.status_code == 200:
+            data = response.json()
+            return data
+        else:
+            print(f"请求失败: {response.text}")
+            return None
+    except Exception as e:
+        print(f"请求出错: {str(e)}")
+        return None
+
+def format_email_info(email):
+    """格式化邮件信息显示"""
+    result = []
+    result.append(f"ID: {email.get('id')}")
+    result.append(f"主题: {email.get('subject')}")
+    result.append(f"发件人: {email.get('sender')}")
+    result.append(f"收件人: {email.get('recipients')}")
+    result.append(f"接收时间: {email.get('received_at')}")
+    
+    if 'verification_code' in email and email['verification_code']:
+        result.append(f"验证码: {email.get('verification_code')}")
+        
+    if 'verification_link' in email and email['verification_link']:
+        result.append(f"验证链接: {email.get('verification_link')}")
+    
+    return "\n".join(result)
+
+def main():
+    # 检查命令行参数
+    if len(sys.argv) < 2:
+        print("用法: python test_email_by_address.py <邮箱地址> [limit] [unread_only] [since]")
+        print("例如: python test_email_by_address.py test@example.com 5 true")
+        return
+    
+    # 解析参数
+    email_address = sys.argv[1]
+    limit = int(sys.argv[2]) if len(sys.argv) > 2 else 10
+    unread_only = sys.argv[3].lower() == 'true' if len(sys.argv) > 3 else False
+    since = float(sys.argv[4]) if len(sys.argv) > 4 else None
+    
+    print(f"获取邮箱 {email_address} 的最新邮件")
+    print(f"参数: limit={limit}, unread_only={unread_only}, since={since}")
+    
+    # 获取邮件
+    result = get_emails_by_address(email_address, limit, unread_only, since)
+    
+    # 显示结果
+    if result and result.get('success'):
+        print("\n===== 查询结果 =====")
+        print(f"邮箱地址: {result.get('email_address')}")
+        print(f"邮箱ID: {result.get('mailbox_id')}")
+        print(f"总邮件数: {result.get('total')}")
+        print(f"返回邮件数: {result.get('count')}")
+        
+        # 显示邮件详情
+        emails = result.get('emails', [])
+        if emails:
+            print("\n----- 邮件列表 -----")
+            for i, email in enumerate(emails, 1):
+                print(f"\n邮件 {i}:")
+                print(format_email_info(email))
+                print("-" * 40)
+        else:
+            print("\n没有找到邮件")
+            
+        # 返回时间戳，可用于下次查询
+        print(f"\n当前时间戳: {result.get('timestamp')}")
+        print("在下次查询时可以使用此时间戳作为since参数，仅获取新邮件")
+    else:
+        print("查询失败或没有结果")
+
+if __name__ == "__main__":
+    main()