Mailscanner marking DOS Attack on 2 different servers
prandal at HEREFORDSHIRE.GOV.UK
Fri Jun 18 15:23:08 IST 2004
MailScanner mailing list wrote:
>> I have two different servers that just started developing problems
>> with mailscanner marking all inbound and outbound email a denial of
>> service attack.
>> I've been searching the archives trying to figure out what could be
>> wrong, but can't really find anything. It seems that maybe it's
>> caused by a timeout on dns, but nothing has changed on these two
>> servers in many weeks.
>> Where else could I start troubleshooting this?
> It may be that your virus scanner has packed up.
Good call! If you're using a version of McAfee's uvscan which uses scan
engine 4.1.60 you'll be in trouble with this week's DAT files (4367) and
Solution is to update to the latest uvscan.
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