[ILUG] postfix whitelist smtp servers

[Giulivo Navigante]

Gavin McCullagh wrote:
>> postfix, as every mta, accepts by default emails for the local users from 
>> everybody and for other domains only from his internal network
> 
> I want to ban emails to the local users from everybody -- except for those
> from a small few mail servers.

this is the point I was missing!
you want to ban emails for local users,
so you need to explictly deny access,

my fault
-- 
Giulio Fidente
"What we have done for ourselves alone dies with us;
  what we have done for others and the world remains."