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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [FW1] Anti-Spam on FW-1
Hello, could someone advice me please : We have FW-1 version 4. on AIX 4.3 On that is a SMTP resource defined , which sends an icoming E- Mail to our SMTP server (Lotus Notes)which has, for some reason mail relay open. That server uses hide NAT . On that mail resource in firewall rules I allowed to accept an incoming mail only for our domain (*.domain.com) as an anti-spam restriction. Our provider tells, that we are open for relay anyway, even there are no log entries for that neither on firewall, nor on Lotus Notes server. Could I do anything more on a firewall against a spam ? The another problem is, that from time to time the mail daemon on firewall dies repeatedly for time to time for an unknown reason, which I also want to solve. Could it be, that someone kills it and use this way to misuse our server for a spam relay ? Many thanks Libor ----- Twist SMS Tarif. SMSky jen za 1,70 Kč! To dostanou palce zabrat.. Pro změnu tarifu volej 4601 http://user.centrum.cz/redir.php?url=http://www.paegas.cz/twistcz.htm ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
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