Django电子邮件-定义用户名和密码

从 documentation 这能做到吗?如果是,如何?

from django.core.mail import EmailMessage

email = EmailMessage(
    'Hello',
    'Body goes here',
    'from@example.com',
    ['to1@example.com', 'to2@example.com'],
    ['bcc@example.com'],
    reply_to=['another@example.com'],
    headers={'Message-ID': 'foo'},
)

message.attach_file('/images/weather_map.pdf')

提前感谢!

更新:

我希望避免将凭据存储在任何文件中。最后,我希望代码提示输入用户名和密码作为输入变量。 更新:

import pandas as pd
from django.core.mail import EmailMessage
from django.core.mail.backends.smtp import EmailBackend
attachment_path=r'C:\path'+'\\'

connection = EmailBackend(
    host='host',
    port=587,
    username='login',
    password='password'
)

email = EmailMessage(
    'Hello',
    'Body goes here',
    'example@example.com',
    ['example@example.com'],
    ['example@example.com'],
    reply_to=['example@example.com'],
    headers={'Message-ID': 'foo'},
    connection=connection
)
email.attach_file(attachment_path+'attachment.pdf')
email.send()