On Thu, Mar 21, 2024 at 11:06:12AM -0500, Noel Jones via Postfix-users wrote:
> > Surely the generalisation is:
> >
> > smtpd_discard_ehlo_keyword_address_maps =
> > cidr:{
> > {if 0.0.0.0/0}
> > # Private IPv4 addresses
> > {!10.0.0.0/8 silent-discard,dsn}
>
> Seems to me 172. and 192. would match the above line.
> Does cidr support DUNNO?
Oops, indeed you're right, but this is solvable:
if 0.0.0.0/1
!10.0.0.0/8 silent-discard,dsn
endif
if 128.0.0.0/2
!172.16.0.0/12 silent-discard,dsn
endif
if 192.0.0.0/2
!192.168.0.0/16 silent-discard,dsn
endif
DUNNO is not a table-layer "no result" primitive, it is an access(5) RHS
keyword, so does not apply with ehlo keyword discard rules.
--
Viktor.
_______________________________________________
Postfix-users mailing list -- postfix-users@postfix.org
To unsubscribe send an email to postfix-users-le...@postfix.org
