Send mail from terminal via any Mail Service using their API keys. This is for testing multiple Mail providers during outage.

email.py

import smtplib

from email.mime.text import MIMEText

msg = MIMEText('Loved your locker room talk!')
msg['Subject'] = 'Not so confidential stuff here'
msg['From'] = 'pladimir.vutin@russia.com'
msg['To'] = 'tonald.dump@us.com'

s = smtplib.SMTP('smtp.sendgrid.net', 465)
s.starttls()
s.login('apikey',
        'apisecret')
s.sendmail(msg['From'], msg['To'], msg.as_string())
s.quit()