通过 Outlook 发送自动电子邮件的脚本

Question

我正在尝试设置一个脚本来自动触发一系列电子邮件。 下面我有我用来测试这个过程的代码。

import smtplib, ssl

username = 'me@company.com' # input('Enter username: ')
password = 'mypassword' # input('Enter password: ')

port = 443

smtp_server = "outlook.office365.com"
sender_email = username
receiver_email = "me@company.com"
message = "Hi there! This message is sent from Python."


context = ssl.create_default_context()

# s = smtplib.SMTP_SSL('outlook.office365.com')
# s.set_debuglevel(1)

with smtplib.SMTP(smtp_server, port) as server:
    server.starttls(context=context)
    server.login(username, password)
    server.sendmail(sender_email, receiver_email, message)

当我运行它时，我收到以下错误：

Traceback (most recent call last):
  File "/Users/gx8k/repos/namespace_auditer/./send_mail.py", line 15, in <module>
    s = smtplib.SMTP_SSL('outlook.office365.com')
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 1050, in __init__
    SMTP.__init__(self, host, port, local_hostname, timeout,
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 255, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 341, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 1056, in _get_socket
    new_socket = super()._get_socket(host, port, timeout)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 312, in _get_socket
    return socket.create_connection((host, port), timeout,
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 844, in create_connection
    raise err
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 832, in create_connection
    sock.connect(sa)
TimeoutError: [Errno 60] Operation timed out

我想专门从 Outlook 发送电子邮件。 检查“帐户”设置，我看到我的服务器在端口 443 上运行，并且域为 https://outlook.office365.com/subdomain/Exchange.asmx

我只使用其中的 outlook.office365.com 部分，因为这就是我看到的大多数示例中显示的全部内容。但是，我尝试使用完整域以及 https://outlook.office365.com/。似乎没有任何效果。

我一直在使用找到的信息 here 来指导我。

最初我使用域 smtp.office365.com，但在我的帐户设置中找到 outlook.office365.com 后更改了它。无论如何它都会失败并出现相同的错误。

Traceback (most recent call last):
  File "/Users/gx8k/repos/namespace_auditer/./send_mail.py", line 15, in <module>
    s = smtplib.SMTP_SSL('smtp.office365.com')
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 1050, in __init__
    SMTP.__init__(self, host, port, local_hostname, timeout,
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 255, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 341, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 1056, in _get_socket
    new_socket = super()._get_socket(host, port, timeout)
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/smtplib.py", line 312, in _get_socket
    return socket.create_connection((host, port), timeout,
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 844, in create_connection
    raise err
  File "/usr/local/Cellar/python@3.9/3.9.7_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 832, in create_connection
    sock.connect(sa)
TimeoutError: [Errno 60] Operation timed out

我也尝试使用端口 587 而不是 443。（443 是我在 Outlook 设置中找到的）- 无论如何都会出现同样的错误。

更新：我认为我的问题的答案是 mac 不使用 SMTP...现在我必须弄清楚如何在 IMAP 中执行此操作。

What protocol does Outlook for Mac use?
By default, Outlook is set to IMAP protocol. If you choose to set your account on IMAP, you may use the following settings then click Add Account.

其他更新：

我最终完全放弃了这种方法。我最终使用内部 API 服务向所有相关方发送通知。

Answer 1

对于 Office 365 帐户，SMTP 服务器名称为 smtp.office365.com，post 587，TLS 开启。