----- Original Message ----- From: "Kev" <[EMAIL PROTECTED]> To: [email protected] Sent: Sunday, June 17, 2007 8:20:52 PM (GMT-0800) America/Los_Angeles Subject: Re: [Efw-user] Problem with SMTP proxy
On Sat, 16 Jun 2007 03:00:19 -0700 (PDT) List Box <[EMAIL PROTECTED]> wrote: > Good Morning, > > I'm using Endian's SMTP proxy feature. It works extremely well in stopping > spam and is remarkably accurate. However, for the last two weeks on Friday > nights at about 8:00 - 10:00 PM PDT, it begins to lose the ability to perform > RBL lookups, and starts rejecting all mail, leaving the following messages in > the log. A reboot clears up the problem, but I've been unsuccessful in > tracking down the root cause. Any suggestions? > > Thanks! > -Jeff Khoury > > > Jun 15 23:06:22 firewall postfix/smtpd[31257]: warning: > 186.64.100.85.sbl-xbl.spamhaus.org: RBL lookup error: Host or domain name not > found. Name service error for name=186.64.100.85.sbl-xbl.spamhaus.org type=A: > Host not found, try again > > Jun 15 23:06:24 firewall postfix/smtpd[32031]: warning: > 200.39.138.193.dul.dnsbl.sorbs.net: RBL lookup error: Host or domain name not > found. Name service error for name=200.39.138.193.dul.dnsbl.sorbs.net type=A: > Host not found, try again > > Jun 15 23:06:27 firewall postfix/smtpd[30768]: warning: > 95.10.15.67.sbl-xbl.spamhaus.org: RBL lookup error: Host or domain name not > found. Name service error for name=95.10.15.67.sbl-xbl.spamhaus.org type=A: > Host not found, try again > > Jun 15 23:06:28 firewall postfix/smtpd[32067]: warning: > 222.218.135.80.bl.spamcop.net: RBL lookup error: Host or domain name not > found. Name service error for name=222.218.135.80.bl.spamcop.net type=A: Host > not found, try again > > Jun 15 23:06:29 firewall postfix/smtpd[30093]: warning: > 73.46.168.122.sbl-xbl.spamhaus.org: RBL lookup error: Host or domain name not > found. Name service error for name=73.46.168.122.sbl-xbl.spamhaus.org type=A: > Host not found, try again > > Jun 15 23:06:30 firewall postfix/smtpd[30318]: warning: > 170.52.122.222.dul.dnsbl.sorbs.net: RBL lookup error: Host or domain name not > found. Name service error for name=170.52.122.222.dul.dnsbl.sorbs.net type=A: > Host not found, try again > > Jun 15 23:06:32 firewall postfix/smtpd[31257]: warning: > 186.64.100.85.dul.dnsbl.sorbs.net: RBL lookup error: Host or domain name not > found. Name service error for name=186.64.100.85.dul.dnsbl.sorbs.net type=A: > Host not found, try again > > Jun 15 23:06:34 firewall postfix/smtpd[32031]: warning: > 200.39.138.193.list.dsbl.org: RBL lookup error: Host or domain name not > found. Name service error for name=200.39.138.193.list.dsbl.org type=A: Host > not found, try again > > Jun 15 23:06:37 firewall postfix/smtpd[30768]: warning: > 95.10.15.67.dul.dnsbl.sorbs.net: RBL lookup error: Host or domain name not > found. Name service error for name=95.10.15.67.dul.dnsbl.sorbs.net type=A: > Host not found, try again > > Jun 15 23:06:37 firewall postfix/smtpd[30770]: warning: > 135.208.232.24.bl.spamcop.net: RBL lookup error: Host or domain name not > found. Name service error for name=135.208.232.24.bl.spamcop.net type=A: Host > not found, try again > > Jun 15 23:06:38 firewall postfix/smtpd[30259]: warning: > 80.132.178.205.bl.spamcop.net: RBL lookup error: Host or domain name not > found. Name service error for name=80.132.178.205.bl.spamcop.net type=A: Host > not found, try again > > Jun 15 23:06:38 firewall postfix/smtpd[30089]: warning: > 80.152.58.67.bl.spamcop.net: RBL lookup error: Host or domain name not found. > Name service error for name=80.152.58.67.bl.spamcop.net type=A: Host not > found, try again > > Jun 15 23:06:38 firewall postfix/smtpd[32067]: warning: > 222.218.135.80.sbl-xbl.spamhaus.org: RBL lookup error: Host or domain name > not found. Name service error for name=222.218.135.80.sbl-xbl.spamhaus.org > type=A: Host not found, try again > >looks like a DNS issues, but this will not reject any email. are you >sure is rejecting email, i dont see that on the maillog that you have >given. It's not bouncing them, they're being deferred. After I reboot the endian, they come flooding in from everyone queuing on the sender's end. I realized I left out an important piece of information: EFW community 2.1 on a ProLiant DL320 PIII-800, 512mb RAM. It comes on like a memory leak, slowly more and more of these errors until it's not accepting any mail. I have a new dual-core 3 GHz server on order, maybe the application of a little horsepower will help. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Efw-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/efw-user
