["python","smtplib"]
Python: "subject" not shown when sending email using smtplib module

I am successfully able to send email using the smtplib module. But when the email is sent, it does not include the subject in the sent email. import smtplib SERVER = <localhost> FROM = <from-address> TO = [<to-addres>] SUBJECT = "Hello!" message = "Test" TEXT = "This message was sent with Python's smtplib." server = smtplib.SMTP(SERVER) server.sendmail(FROM, TO, message) server.quit() How should I write "server.sendmail" to include the SUBJECT as well in the email sent. If I use, server.sendmail(FROM, TO, message, SUBJECT), it gives error about "smtplib.SMTPSenderRefused"
Attach it as a header: message = 'Subject: {}\n\n{}'.format(SUBJECT, TEXT) and then: server = smtplib.SMTP(SERVER) server.sendmail(FROM, TO, message) server.quit() Also consider using standard Python module email - it will help you a lot while composing emails. Using it would look like this: from email.message import EmailMessage msg = EmailMessage() msg['Subject'] = SUBJECT msg['From'] = FROM msg['To'] = TO msg.set_content(TEXT) server.send_message(msg)