Mail-Address Check: Unterschied zwischen den Versionen
Aus Si:Wiki von Siegrist SystemLösungen - Informatik und Rezepte
Sigi (Diskussion | Beiträge) |
Sigi (Diskussion | Beiträge) |
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(Eine dazwischenliegende Version desselben Benutzers wird nicht angezeigt) | |||
Zeile 5: | Zeile 5: | ||
# pss.ZweierNet.ch | # pss.ZweierNet.ch | ||
# | # | ||
− | # This | + | # This is absolutely free software. |
− | # Use it as you like but don't point the finger of blame to me | + | # Use it as you like but don't point the finger of blame to me. |
# | # | ||
Zeile 19: | Zeile 19: | ||
commands = ['HELO xy', | commands = ['HELO xy', | ||
'RSET', | 'RSET', | ||
− | 'MAIL FROM: mailverification@ | + | 'MAIL FROM: mailverification@example.org', |
'RCPT TO: <__mail_to_check__>'] | 'RCPT TO: <__mail_to_check__>'] | ||
Aktuelle Version vom 26. Dezember 2015, 03:06 Uhr
#!/usr/bin/python # Copyright (c) 2015 by Peter_Siegrist(SystemLoesungen) (PSS @ ZweierNet.ch) # pss.ZweierNet.ch # # This is absolutely free software. # Use it as you like but don't point the finger of blame to me. # from socket import * import sys import string verbose = False mail_to_check = ""; commands = ['HELO xy', 'RSET', 'MAIL FROM: mailverification@example.org', 'RCPT TO: <__mail_to_check__>'] #-- subs def usage (): print('usage: ', sys.argv[0], '[-v] < mailserver-to-check-for > < port-on-server-25-or-587 > < email-adress-to-check >') sys.exit(False) #-- end subs if len(sys.argv) < 4: usage() i = 1 if len(sys.argv) == 5: if sys.argv[i] == '-v': verbose = True i+=1 else: usage() server = sys.argv[i] i+=1 port = int(sys.argv[i]) i+=1 mail_to_check = sys.argv[i] sSocket = socket(AF_INET, SOCK_STREAM) sSocket.connect((server, port)) recv = sSocket.recv(1024) if verbose: print (recv.decode()) for c in commands: c = c.replace('__mail_to_check__', str(mail_to_check)) if verbose: print(c) sSocket.send(c.encode() + '\r\n'.encode()) recv = sSocket.recv(1024) if verbose: print (recv.decode()) recv5 = recv.decode().replace("\n", "").replace("\r", "") if recv5[-2:].lower() == 'ok': if verbose: print ('OK') sys.exit(True) if verbose: print ('NOK') sys.exit(False)