Mark, Thanks for that. I've asked Advantage to investigate, My regards, Patrick -----Original Message----- From: owner-nznog(a)list.waikato.ac.nz [mailto:owner-nznog(a)list.waikato.ac.nz]On Behalf Of Mark Seward Sent: Thursday, 3 August 2000 12:55 p.m. To: 4Service(a)domainz.net.nz Cc: nznog(a)list.waikato.ac.nz Subject: Mail flood from 202.46.160.18 (www-wlg.domainz.net.nz) Just a heads up in case any other ISPs are seeing the same thing.. I've had to block inbound traffic from www-wlg.domainz.net.nz - the load average on our primary MX was at a nice healthy 97 thanks to an extremely large number of connections originating from this mail server. Thankfully, we were dropping it all on the floor because the sender domain doesn't exist (why not?): ruleset=check_mail, arg1=<4Service(a)wlg-iis.domainz.net.nz>, relay=www-wlg.domainz.net.nz [202.46.160.18], reject=501 5.1.8 <4Service(a)wlg-iis.domainz.net.nz>... Domain of sender address 4Service(a)wlg-iis.domainz.net.nz does not exist Domainz, please investigate and explain. I suspect whatever caused this will have left a large amount of mail queued on 202.46.160.18 waiting to be sent on. Regards, - -- Mark Seward [ Network Operations Manager ] Paradise Net Telstra Saturn Limited Phone: 0800 467272 Fax: 0800 367200 Email: <mds(a)tsnz.net> --------- To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz where the body of your message reads: unsubscribe nznog --------- To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz where the body of your message reads: unsubscribe nznog