Implementing per domain scanning

[Christopher Lyon]

What if the MailScanner box was in the DMZ and all mail going in and out
of a network was going via that box. That means you wouldn't see
internal mail: user1 at domain1.com to user2 at domain1.com but if
*@domain1.com was sending to outside and you don't want there mail
touched at all.

I think that would be a good way to go about it, right? That is unless
we just put the IP address of the device from the inside network
forwarding us e-mail. Just trying to see the different things that we
can do.



> -----Original Message-----
> From: Mike Kercher [mailto:mike at CAMAROSS.NET]
> Sent: Sunday, November 02, 2003 6:17 PM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: Implementing per domain scanning
> 
> I think so...unless a user at domain1.com sends an email to
user2 at domain1.com
> You might need to add From:     *@domain1.com   no
> 
> What are you trying to accomplish?
> 
> > -----Original Message-----
> > From: MailScanner mailing list
> > [mailto:MAILSCANNER at JISCMAIL.AC.UK] On Behalf Of Christopher Lyon
> > Sent: Sunday, November 02, 2003 6:16 PM
> > To: MAILSCANNER at JISCMAIL.AC.UK
> > Subject: Re: Implementing per domain scanning
> >
> > Follow up question:
> >
> > Would this scan only the mail for domain1 but not from?
> >
> >
> > Virus Scanning = %rulesdir%/per.domain.rules
> >
> > per.domain.rules
> > To:             *@domain1.com   yes
> > FromOrTo:       default         yes
> >
> >
> > > -----Original Message-----
> > > From: Julian Field [mailto:mailscanner at ECS.SOTON.AC.UK]
> > > Sent: Sunday, November 02, 2003 8:28 AM
> > > To: MAILSCANNER at JISCMAIL.AC.UK
> > > Subject: Re: Implementing per domain scanning
> > >
> > > At 16:07 02/11/2003, you wrote:
> > > >I need to implement per-domain rules for both virus and
> > spam checks.
> > Can
> > > >both "Virus Scanning =" and "Spam Checks =" point to the same
> > ruleset?
> > >
> > > Yes.
> > >
> > > >For
> > > >example:
> > > >
> > > >MailScanner.conf:
> > > >Virus Scanning = %rulesdir%/per.domain.rules Spam Checks =
> > > >%rulesdir%/per.domain.rules
> > > >
> > > >
> > > >per.domain.rules:
> > > >FromOrTo:   *@domain1.com   no
> > > >FromOrTo:   *@domain2.com   no
> > > >FromOrTo:   default         yes
> > > >
> > > >This would turn off virus and spam checks for domain1 and
> > domain2 and
> > > allow
> > > >checks for all other domains.
> > > >
> > > >Would this be the most efficient method?
> > >
> > > Should work just fine.
> > > --
> > > Julian Field
> > > www.MailScanner.info
> > > Professional Support Services at www.MailScanner.biz MailScanner
> > > thanks transtec Computers for their support PGP footprint:
> > EE81 D763
> > > 3DB0 0BFD E1DC  7222 11F6 5947 1415 B654
> >