首先你需要导入 win3.client，为此你需要安装 pywin32：

pip install pywin32

我们需要通过 MAPI 协议连接 Outlok：

outlook = win3.client.Dispatch("Outlook.Application").GetNamespace("MAPI")

然后从 outlook 配置中获取所有的账户：

accounts= win3.client.Dispatch("Outlook.Application").Session.Accounts;

在然后需要从名为 emaileri_al 的收件箱中获取邮件：

def emailleri_al(folder):     messages = folder.Items     a=len(messages)     if a>0:         for message2 in messages:              try:                 sender = message2.SenderEmailAddress                 if sender != "":                     print(sender, file=f)              except:                 print("Ben hataym")                 print(account.DeliveryStore.DisplayName)                 pass               try:                 message2.Save                 message2.Close(0)              except:                  pass

你需要进入所有账户的所有收件箱中获取电子邮件：

for account in accounts:     global inbox     inbox = outlook.Folders(account.DeliveryStore.DisplayName)     print("****Account Name**********************************",file=f)     print(account.DisplayName,file=f)     print(account.DisplayName)     print("***************************************************",file=f)     folders = inbox.Folders      for folder in folders:         print("****Folder Name**********************************", file=f)         print(folder, file=f)         print("*************************************************", file=f)         emailleri_al(folder)         a = len(folder.folders)          if a>0 :             global z             z = outlook.Folders(account.DeliveryStore.DisplayName).Folders(folder.name)             x = z.Folders             for y in x:                 emailleri_al(y)                 print("****Folder Name**********************************", file=f)                 print("..."+y.name,file=f)                 print("*************************************************", file=

下面是完整的代码：import win3.client 

import win3 import os import sys  f = open("testfile.txt","w+")  outlook = win3.client.Dispatch("Outlook.Application").GetNamespace("MAPI") accounts= win3.client.Dispatch("Outlook.Application").Session.Accounts;  def emailleri_al(folder):     messages = folder.Items     a=len(messages)     if a>0:         for message2 in messages:              try:                 sender = message2.SenderEmailAddress                 if sender != "":                     print(sender, file=f)              except:                 print("Error")                 print(account.DeliveryStore.DisplayName)                 pass               try:                 message2.Save                 message2.Close(0)              except:                  pass    for account in accounts:     global inbox     inbox = outlook.Folders(account.DeliveryStore.DisplayName)     print("****Account Name**********************************",file=f)     print(account.DisplayName,file=f)     print(account.DisplayName)     print("***************************************************",file=f)     folders = inbox.Folders      for folder in folders:         print("****Folder Name**********************************", file=f)         print(folder, file=f)         print("*************************************************", file=f)         emailleri_al(folder)         a = len(folder.folders)          if a>0 :            &nbs;global z             z = outlook.Folders(account.DeliveryStore.DisplayName).Folders(folder.name)             x = z.Folders             for y in x:                 emailleri_al(y)                 print("****Folder Name**********************************", file=f)                 print("..."+y.name,file=f)                 print("*************************************************", file=f)    print("Finished Succesfully")