[unisog] Super-hidden spamming exploits?
iglesias at draco.acs.uci.edu
Mon Oct 6 15:39:22 GMT 2003
> Has anyone seen something similar where they are using your internal
> mail-relays? We are seeing spammers trying to leverage our mail-servers.
> This of course has the effect of a DoS as we manually clear the effected
> queues just to get things going again.
Yes, we've had that happen a few times in the last week. The last time
it filled up one of our relays with about 160,000 spam messages.
Mike Iglesias Email: iglesias at draco.acs.uci.edu
University of California, Irvine phone: 949-824-6926
Network & Academic Computing Services FAX: 949-824-2069
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