[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [FW1] Incoming mail problems.
Hi, I'm running FW-1 version 4.0 SP5 on Solaris 2.6 We had a problem with our internet gateway going down a couple of days ago and ever since I've seen entries in the firewall log files as follows for incoming mail from the internet. Action: DROP Service: 32784 Source: Sending mail server Dest: My Firewall XSource: Sending mail server XDest: My Mail server XDest Port: Mail So rather than mail coming in on port 25 (mail) with a destination of My Mail Server as it's coming in on Port 32784 with a Destination of "My Firewall" and a translated destination with the correct info ie. Dest: "My Mail Server and Dest Port : 25 This is not the case for all mail, most is working just fine, only certain mail servers. I've checked some of them out and they appear to me legitimate servers that I'd expect to be sending to us. Does anyone know what is causing this, or what I can do to resolve the issue. I'm currently accepting connections on port 32784 on the firewall so that this mail is received, it looks like the firewall SMTP server then forwards it on to our mail server but obviously I don't want to allow connections to the firewall. Any help is much appreciated. Regards, Paul. ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
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