Skip scan for viruses

Randal, Phil prandal at HEREFORDSHIRE.GOV.UK
Fri Jan 30 11:28:59 GMT 2004


Overstressed administrator, which, I'm sure most on this list would be
familiar with.

How the heck would the admin know the email has a virus, when Mailscanner
pretends it hasn't?

Look at my earlier mails to this list - viruses picked up by ClamAV 5 to 6
hours before the desktops have new patterns from the corporate AV vendor.
That's a huge windo for error and accidental damage.

I stand by what I said, it's an accident waiting to happen.

Phil
---------------------------------------------
Phil Randal
Network Engineer
Herefordshire Council
Hereford, UK

> -----Original Message-----
> From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK]On
> Behalf Of David H.
> Sent: 30 January 2004 11:20
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: Skip scan for viruses
>
>
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> Hash: RIPEMD160
>
> Randal, Phil wrote:
>
> > No, spam can't directly compromise your PC, viruses can.
> >
> > As it stands it is a gaping security hole in MailScanner.
> >
> > Hypothethical example:  User phones, and says "your
> flipping anti-spam gizmo
> > has blocked an email which isn't spam, can you release
> it?".  You look at
> > the logs, see that Mailscanner doesn't think it's a virus
> and release it
> > from quarantine.  BOOM!
> >
> <snip>
>
> Actually I would call that a perfect case of "idiot operator".
>
> a) _never_ trust a sofware solution completely
> b) Since it is known that a possible Virus _could_ be
> quarantined, scan
> it before you release it
> c) IN a Company environment , Mailscanner yes or no, each computer
> should run on-Demand Virus scanning.
>
> But then again, that is my personal opinion
>
> - -d
>
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