Report: Denial of Service attack in message!
Neil Wilson
neilw at dcdata.co.za
Fri Mar 16 12:32:16 CET 2007
Thanks for the reply.
Rick Chadderdon wrote:
> That denial of service message can be caused by timeouts while virus
> scanning the email in question. Is the server heavily loaded?
Sometimes it's the simple things, the server is using over a gig of swap space, so I'm sure
this is the cause.
Looking in the logs, it's taken over 30minutes to block the message.
Mar 14 14:59:50 MailScanner[6532]: Message 9615852E74.05ADD from...
Mar 14 15:30:31 MailScanner[6532]: Virus Scanning: Denial Of...
Definitely a rescourses problem.
Thanks again.
Regards.
Neil.
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