How to add subject and variables when sending emails from Python using smtp?

Question

With some help off of here, I've set up some code to send emails via Python using SMTP. However the subject does not work. How can I also print variable values in the email body?

        port = 587  # For starttls
        smtp_server = "smtp.server.com"
        sender_email = "[email protected]"
        receiver_email = "[email protected]"
        password = "password"
        message = """ Subject: Subject

        This message is sent from Python."""

        context = ssl.create_default_context()
        with smtplib.SMTP(smtp_server, port) as server:
            server.ehlo()  # Can be omitted
            server.starttls(context=context)
            server.ehlo()  # Can be omitted
            server.login(sender_email, password)
            server.sendmail(sender_email, receiver_email, message)

Please could you inform me as to:

How to correctly add a subject so that it correctly appears when the email is sent

How to include a print of a variable

Currently the only thing which appears in the email is "This message is sent from Python"

nishant nishant · Accepted Answer · 2020-07-23T20:02:33

SUBJECT = "SUBJECT of mail"
AGE = 18
message = "Subject: {}\n\n My age is {}".format(SUBJECT, AGE)

you can use format function of string in python to use variable. and \n\n is necessary to differ subject and message

How to add subject and variables when sending emails from Python using smtp?

1 Answers