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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [FW1] Stopping mail from looping into domain and back out
We are having a unique problem here. We had someone go to our external website( maintained by a vender outside the company) and take an email address([email protected]) and submit it to multiple spam and freebie sites. As a result of that someone, either by sniffing the email tranport or just sending random emails, determined that one of our mail servers is an internet mail relay agent, which it is. It receives and sends all our external email from our mail container box. I'm not sure if the spam problem and the relay problem are related or not. But my first concern is to stop email from being relayed through our network and back out to other sites. what rule can I setup on the firewall(FW-1 ver. 4.1 build 41710) to stop this relay problem? I am opened to any suggestions. Tim Cornelius LIFE Outreach International System/Network Admin --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.281 / Virus Database: 149 - Release Date: 9/18/2001 ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
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