#!/usr/bin/env python
# -*- Python -*-

# teste si notre sendmail fonctionne encore.

from socket import *
import sys

OK = 0

host = "localhost"
if len(sys.argv) > 1:
    host = sys.argv[1]

s = socket(AF_INET,SOCK_STREAM)
try:
    s.connect(host,25)
    data = s.recv(3)
    OK = ("220" == data)
    s.close()
except:
    OK = 0

sys.exit(not OK)