Python 自动化 Outlook 电子邮件：更改发件人或默认回复地址

Question

我使用的代码类似于Steve Townsend对这个问题的回答： Send Outlook Email Via Python? 通过运行 python 脚本发送电子邮件。 如何编辑默认回复地址，以便当有人回复自动电子邮件时，它会被发送到特定地址？ 或者，我可以修改发送电子邮件的地址吗？ 我试图修改 Msg.SentOnBehalfOfName 属性，但没有成功。 请注意，该地址是别名，因此我无法在 Outlook 中登录该帐户。

import win32com.client

def send_mail_via_com(text, subject, recipient, profilename="Outlook2003"):
    s = win32com.client.Dispatch("Mapi.Session")
    o = win32com.client.Dispatch("Outlook.Application")
    s.Logon(profilename)

    Msg = o.CreateItem(0)
    Msg.To = recipient

    Msg.CC = "moreaddresses here"
    Msg.BCC = "address"

    Msg.Subject = subject
    Msg.Body = text

    attachment1 = "Path to attachment no. 1"
    attachment2 = "Path to attachment no. 2"
    Msg.Attachments.Add(attachment1)
    Msg.Attachments.Add(attachment2)

    Msg.Send()

Answer 1

您可以尝试以下代码自由选择发件人地址和收件人地址。

import win32com.client as win32

def send_mail():
    outlook_app = win32.Dispatch('Outlook.Application')

    # choose sender account
    send_account = None
    for account in outlook_app.Session.Accounts:
        if account.DisplayName == 'sender@hotmail.com':
            send_account = account
            break

    mail_item = outlook_app.CreateItem(0)   # 0: olMailItem

    # mail_item.SendUsingAccount = send_account not working
    # the following statement performs the function instead
    mail_item._oleobj_.Invoke(*(64209, 0, 8, 0, send_account))

    mail_item.Recipients.Add('receipient@outlook.com')
    mail_item.Subject = 'Test sending using particular account'
    mail_item.BodyFormat = 2   # 2: Html format
    mail_item.HTMLBody = '''
        <H2>Hello, This is a test mail.</H2>
        Hello Guys. 
        '''

    mail_item.Send()


if __name__ == '__main__':
    send_mail()

如果你感兴趣，你可以参考这个案例。