#!/usr/local/lib/mailinabox/env/bin/python # Reads in STDIN. If the stream is not empty, mail it to the system administrator. import sys import html import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText # In Python 3.6: #from email.message import Message from utils import load_environment # Load system environment info. env = load_environment() # Process command line args. subject = sys.argv[1] # Administrator's email address. admin_addr = "administrator@" + env['PRIMARY_HOSTNAME'] # Read in STDIN. content = sys.stdin.read().strip() # If there's nothing coming in, just exit. if content == "": sys.exit(0) # create MIME message msg = MIMEMultipart('alternative') # In Python 3.6: #msg = Message() msg['From'] = '"{}" <{}>'.format(env['PRIMARY_HOSTNAME'], admin_addr) msg['To'] = admin_addr msg['Subject'] = "[{}] {}".format(env['PRIMARY_HOSTNAME'], subject) content_html = f'

{html.escape(content)}

' msg.attach(MIMEText(content, 'plain')) msg.attach(MIMEText(content_html, 'html')) # In Python 3.6: #msg.set_content(content) #msg.add_alternative(content_html, "html") # send smtpclient = smtplib.SMTP('127.0.0.1', 25) smtpclient.ehlo() smtpclient.sendmail( admin_addr, # MAIL FROM admin_addr, # RCPT TO msg.as_string()) smtpclient.quit()