Postfix / Postini question

[barry.brimer at bigfoot.com (Barry Brimer)]

Quoting Feizhou <feizhou@xxxxxxxxxxxx>:

>
> >> name or ip of postini-allowed mail server1 OK
> >> name or ip of postini-allowed mail server2 OK
> >> name or ip of postini-allowed mail server3 OK
> >> name or ip of postini-allowed mail server4 OK
> >> /^.*/ REJECT
>
> whoops..
>
> you want two rules for that...the first one the OK match and therefore
> not necessarily a regex table and the second one refering to the regex
> catchall.

Would this have the same effect?

smtpd_restriction_classes = example.com-restrictions

example.com-restrictions =
   check_sender_access hash:/etc/postfix/example.com-restrictions,
   reject

Contents of /etc/postfix/example.com-restrictions:

name or ip of postini-allowed mail server1 OK
name or ip of postini-allowed mail server2 OK
name or ip of postini-allowed mail server3 OK
name or ip of postini-allowed mail server4 OK

Thanks,
Barry