send

#!/usr/bin/env python3
"""
A python3 script for sending mails

Default is iitk cc smtp server
"""
import smtplib  as sl
import getpass

def main():
    """
    The main body
    """
    username = input('Username : ')
    passwd = getpass.getpass()

    # Accepting user input
    _from = input('From :')
    send_to = input('Enter Recipient separated by commas: ').split(',')
    cc = input('Cc : ').split(',')
    bcc = input('Bcc : ').split(',')
    sub = input('Sub :')
    print('\nEnter Message end with ###: ')
    sentinel = '###'
    # Accept message terminated by sentinel
    mes = '\n'.join(iter(input, sentinel))

    print('Success!!')
    print('\nSending from :\n' + _from)
    print('\nSending to :\n' + str(send_to))
    print('\nSending cc :\n' + str(cc))
    print('\nSending bcc :\n' + str(bcc))
    print('\nSubject\n' + sub)
    print('\nMessage :\n' + mes)

    # Only works form inside iitk
    server = sl.SMTP('smtp.cc.iitk.ac.in', 25)
    # For outside, use :
    # server = sl.SMTP('mmtp.iitk.ac.in', 25)

    # Below two lines are required for other servers
    # server.starttls()
    # server.ehlo()
    server.login(username, passwd)

    # Creating Header
    to_send = "To: " + ", ".join(send_to)
    cc_send = "Cc: " + ", ".join(cc)
    from_send = "From: " + _from
    sub_send = "Subject: " + sub
    message = "\r\n".join([from_send, to_send, cc_send, sub_send, '', mes])

    # Sending Mail
    server.sendmail(_from, send_to + cc + bcc, message)
    server.quit()

if __name__ == "__main__":
    main()