python实现，outlook每接收一封邮件运行检查逻辑，然后发送一封邮件给指定邮箱

以下是一个使用 Python 和 win32com.client 模块实现的示例代码，每当 Outlook 接收到一封新邮件时，执行检查逻辑并发送一封邮件到指定邮箱。这个代码依赖于 Windows 系统和安装了 Microsoft Outlook。

环境准备

1. 确保安装了 pywin32 库：

   pip install pywin32
   

2. 启用 Outlook 的脚本运行权限。

实现代码

import win32com.client
import pythoncom

class OutlookEventHandler:
    def __init__(self, specified_email):
        self.specified_email = specified_email
        self.outlook = win32com.client.DispatchWithEvents(
            "Outlook.Application", EventSink
        )
        EventSink.specified_email = specified_email
        EventSink.outlook = self.outlook

class EventSink:
    specified_email = None
    outlook = None

    def OnNewMailEx(self, EntryIDCollection):
        """
        This event is triggered whenever a new email is received.
        """
        namespace = self.outlook.GetNamespace("MAPI")
        for entry_id in EntryIDCollection.split(","):
            mail_item = namespace.GetItemFromID(entry_id)
            if mail_item.Class == 43:  # Check if it's an email item
                self.process_email(mail_item)

    def process_email(self, mail_item):
        """
        Process the received email and send a new email.
        """
        subject = mail_item.Subject
        sender = mail_item.SenderEmailAddress
        body = mail_item.Body

        # Example check logic (you can customize this)
        if "urgent" in subject.lower():
            self.send_email(sender, subject)

    def send_email(self, sender, subject):
        """
        Send a new email to the specified address.
        """
        mail = self.outlook.CreateItem(0)  # 0: olMailItem
        mail.To = self.specified_email
        mail.Subject = f"Notification: Email from {sender}"
        mail.Body = f"Received an email with subject: {subject}"
        mail.Send()
        print(f"Notification sent to {self.specified_email}.")

if __name__ == "__main__":
    SPECIFIED_EMAIL = "example@domain.com"
    print(f"Listening for new emails. Notifications will be sent to {SPECIFIED_EMAIL}.")
    event_handler = OutlookEventHandler(SPECIFIED_EMAIL)

    # Keep the script running to listen for new emails
    pythoncom.PumpMessages()

代码说明

1. 事件监听：利用 win32com.client.DispatchWithEvents 监听 Outlook 的新邮件事件。
2. 检查逻辑：示例中检查邮件主题是否包含 “urgent”。
3. 发送邮件：通过 Outlook 创建并发送新邮件到指定邮箱。
4. 保持运行：pythoncom.PumpMessages() 保持脚本运行以监听事件。

注意事项

1. 权限问题：第一次运行时，Outlook 可能会提示授予访问权限。
2. 后台运行：可以将脚本设置为服务或放入任务计划程序中运行。
3. 防止滥用：避免频繁发送邮件，确保检查逻辑的有效性。