Send mail via Gmail account

smtp.py

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

mail_content = 'Hi there!'

sender_address = "mailer@example.com"
sender_password = "very_secret_password"

receiver_address = "kind.person@example.com"

message = MIMEMultipart()
message['From'] = sender_address
message['To'] = receiver_address
message['Subject'] = 'Gmail SMTP Testing...💌'
message.attach(MIMEText(mail_content, 'plain'))

with smtplib.SMTP_SSL('smtp.gmail.com') as session:
    session.login(user=sender_address, password=sender_password)
    text = message.as_string()
    session.sendmail(sender_address, receiver_address, text)

print('A mail has been sent')