A basic flask mail snippet

flaskmail.py

from flask_mail import Mail, Message
from flask import Flask
app = Flask(__name__)
app.config.update(
	DEBUG=True,
	#EMAIL SETTINGS
	MAIL_SERVER='smtp.gmail.com',
	MAIL_PORT=465,
	MAIL_USE_SSL=True,
	MAIL_USERNAME = 'your email',
	MAIL_PASSWORD = 'your email pass'
	)
mail = Mail(app)

@app.route('/send-mail/')
def send_mail():	
    try:
         msg = Message("New Email Test",
         sender="[email protected]",
         recipients=["[email protected]"])
         msg.body = "Heylo your order has been delivered"
         mail.send(msg)
         return 'Mail sent!'
    except Exception as identifier:
        pass
   

if __name__=="__main__":
     app.run(debug=True)