send a plain text email from the terminal

email_o365.py

#!/usr/local/bin/python3
#
# email_o365.py
# /sable cantus/
# http://cantus.us/
###################

"""
https://github.com/Narcolapser/python-o365
$ pip3 install O365

Save your credentials as an environment variable in .profile
export o365_email="your_email"
export o365_password="your_password"
"""

import os, sys
from O365 import Message

fromAddr = os.getenv('o365_email')
password = os.getenv('o365_password')
toAddrs = input("send to: ")
messageSubject = input("subject? ")
print("message (Ctrl+D to send): \n")
messageBody = sys.stdin.read()

authenticiation = (fromAddr, password)
m = Message(auth=authenticiation)
m.setRecipients(toAddrs)
m.setSubject(messageSubject)
m.setBody(messageBody)
m.sendMessage()

print("Message probably sent.")