You could into virtusertable and change the references for:
root (at mark) domain.tld root
to:
root (at mark) domain.tld error:nouser No such user here
You would have to do this each time a site is added, but I don't know if it
would overwrite your work when you edited the site in the GUI.
> -----Original Message-----
> From: Florian Arzberger [mailto:arzberger (at mark) maxxnet.de]
> Sent: Thursday, February 28, 2008 4:51 PM
> To: coba-e (at mark) bluequartz.org
> Subject: [coba-e:12139] AW: disable remote mail for root user
>
> Florian Arzberger <mailto:arzberger (at mark) maxxnet.de> schrieb am Dienstag, 26.
> Februar 2008 23:58:
>
> > what is the best way to disable remote mail to user root@sitename on
> > a cbq system? i'd like to reject everything to root@whateversite that
> > does not originate from localhost.
>
> no ideas on this? ;)