import sys import os import smtplib from email.message import EmailMessage def getenv(e): t = os.getenv(e) if t == None: print("Error: environment variable " + e + " was not set") exit(1) return t zs_from = getenv("ZANO_SMTP_FROM") zs_addr = getenv("ZANO_SMTP_ADDR") zs_port = getenv("ZANO_SMTP_PORT") zs_user = getenv("ZANO_SMTP_USER") zs_pass = getenv("ZANO_SMTP_PASS") if len(sys.argv) != 4: print("Usage: " + sys.argv[0] + " ") exit(1) msg = EmailMessage() msg['Subject'] = sys.argv[1] msg['From'] = zs_from msg['To'] = sys.argv[2] msg.add_header('Content-Type','text/html') msg.set_payload(sys.argv[3]) s = smtplib.SMTP(zs_addr, zs_port) s.starttls() s.login(zs_user, zs_pass) s.send_message(msg) s.quit() print("e-mail sent.")