flask-mail发送QQ邮件代码示例（亲测可行）

from flask import Flask

from flask_mail import Mail, Message

app = Flask(__name__)

app.config.update(

MAIL_SERVER='smtp.qq.com',

MAIL_PORT='465',

MAIL_USE_SSL=True,

MAIL_USERNAME='你的QQ号',

MAIL_PASSWORD='邮箱密码'

)

mail = Mail(app)

@app.route('/')

def index():

msg = Message(subject="mongo", sender='发送者邮箱', recipients=['接收者邮箱'])

msg.html='<h1>hello world！</h1>'

mail.send(msg)

return "hello_world"

if __name__ == '__main__':

app.run()