Run as service

[André Nobre]

Hello,
i´m starting with python and i made this little piece of code, to know 
if i have new mails to receive.

import poplib, getpass
arquivo = 'mails.txt'
info = file(arquivo).read().split('\n')
d = {}
for e in info:
    a = e.split('\t')
    print "Verificando e-mail de %s" % (a[1],)
    p = poplib.POP3(a[0])
    p.user(a[1])
    p.pass_(getpass.getpass())
    print "\n%s mensagens em seu mailbox.\n" % p.stat()[0]
    p = None
print "Final"


it gets some information from mails.txt* file and watch new mails. I 
want to know how to leave this code running as service under windows and 
send a warning message (like that windows popup messages) when a there 
is a new e-mail.

* my file is like this (simple text)
mailserver \t maillogin \n

Tkz and sorry about my english....

--
André