I have NG with a smtp resource rule to hide the mail server banner and restrict relaying with the sender field. All was working for weeks. I registered the product and put the license into the secureupdate component. Within hours the cpu went to 100% unless I replaced the resource with the smtp service. I have enlarged the connections to 50000 and the doubled kernel memory allocation. I have telnet connection to port 25 from the fw to the mail server. Setup is nt4SP6a NT HF2 with buffer overflow and gui patches. Can anybody help me find what I'm missing? Thanks in advance.
Thanks, Patrick Kelly CCSE MCSE MCP+I MCT CLP CLI Network Security Consultant CMS Information Services, Inc. (913) 498-8489 This electronic message transmission contains information from CMS Information Services, Inc. that may be confidential or privileged. The information is intended solely for the specified recipient(s) and use by any other party is not authorized. If you are not an intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic transmission in error, please notify CMS immediately by telephone (913 498-8489) or by electronic mail ([EMAIL PROTECTED]). -----Original Message----- From: Hanuš Adler [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 27, 2001 8:34 AM To: [EMAIL PROTECTED] Subject: Re: [FW-1] Mail stuck in firewall On Tue, Nov 27, 2001 at 08:25:07AM -0500, John Heindl/Markham/Contr/AT&T/IJV wrote: > Hi Bryan, > > Have you checked that your mail server can resolve dns? > > regards, FireWall-1 doesn't use dns to deliver mail. (maybe NG, but certainly not 4.1) Why don't you try telnet yourmailserver 25 from the firewall to see whether you actually have connectivity to the mail server? also look at what the fw1 log says. Regards, Hanus Adler -- One Unix to rule them all, One Resolver to find them, One IP to bring them all and in the zone to bind them. =============================================== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html =============================================== =============================================== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ===============================================
