import smtplib
from email.mime.text import MIMEText

USERNAME = ''
PASSWORD = ''

RECEIVER = ''
SUBJECT = ''
MESSAGE_TEXT = 'Hi!'

message = MIMEText(MESSAGE_TEXT)
message['From'] = USERNAME
message['To'] = RECEIVER
message['Subject'] = SUBJECT

try:
    server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
    server.ehlo()
    server.login(USERNAME, PASSWORD)
    server.sendmail(USERNAME, [RECEIVER], message.as_string())
    server.close()

    print 'Email sent!'
except:
    print 'Something went wrong...'