Denial Of Service + Antivirus time out

Glenn Steen glenn.steen at gmail.com
Mon Oct 6 20:17:45 IST 2014


Unless you have bought bitdefender, I'd drop it from the mix of scanners...
It can be a terrible performance hog! And if you use the old "free" one,
I'd drop it, since load is probably all it contributes with...;-)
Either that or try determine the bottlenevk and "fix" that in HW.

Cheers!
-- 
-- Glenn
Den 6 okt 2014 09:03 skrev "Ryan Braganza" <ryan.virgo at gmail.com>:

>
> Hi, Is there any fix for this issue? When server load increases I can see
> a lot mails that get quarantined with Denial of Service notification after
> the antivirus times out
>
> I agree the server load should not be too high, but mailscanner should not
> quarantine messages like this ..
>
> Oct 3 13:35:22 mail MailScanner[23722]: Virus Scanning: Denial Of Service
> attack is in message 9F26BE513.AB917
> Oct 3 13:35:22 mail MailScanner[23722]: Infected message 9F26BE513.AB917
> came from 127.0.0.1
> Oct 3 13:35:22 mail MailScanner[23722]: Saved entire message to
> /var/spool/MailScanner/quarantine/20141003/9F26BE513.AB917
> *Oct 3 13:35:21 mail MailScanner[23722]: Commercial scanner bitdefender
> timed out!*
> Oct 3 13:35:21 mail MailScanner[23722]: bitdefender: Failed to complete,
> timed out
> Oct 3 13:35:22 mail MailScanner[23722]: Virus Scanning: Denial Of Service
> attack is in message 9F26BE513.AB917
> Oct 3 13:35:22 mail MailScanner[23722]: Infected message 9F26BE513.AB917
> came from 127.0.0.1
> Oct 3 13:35:22 mail MailScanner[23722]: Viruses marked as silent: Denial
> of Service attack in message!
> Oct 3 13:35:22 mail MailScanner[23722]: Saved entire message to
> /var/spool/MailScanner/quarantine/20141003/9F26BE513.AB917
> Oct 3 13:35:26 mail MailScanner[23722]: Notices: Warned about 1 messages
>
>
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