from flask import Flask
from flask_mail import Mail, Message

app = Flask(__name__)

DEBUG = True
MAIL_SERVER = 'smtp.gmail.com'
MAIL_PORT = 465
MAIL_USE_TLS = False
MAIL_USE_SSL = True
MAIL_DEBUG = True
MAIL_USERNAME = "myemail@gmail.com"
MAIL_PASSWORD = "mypassword"

app.config.from_object(__name__)

mail = Mail(app)

@app.route("/")
def send_mail():
    msg = Message("Hello",
                  sender=myemail@gmail.com",
                  recipients=["another_email@gmail.com"],
                  body="just testing",
                  )
    mail.send(msg)
    return "Message sent"
if __name__ == '__main__':
    app.run()