[TriLUG] Limiting postfix destinations

[David Black]

Try reject_unauth_destination instead of permit_auth_destination, or,
add a ", reject" to the end of what you have.

I believe there is an implicit 'permit' at the end of
smtpd_recipient_restrictions.

More info: http://netmirror.org/mirror/postfix.org/SMTPD_ACCESS_README.html

Dave

Jeff Ellis wrote:
> I need to configure a postfix server to be able to send mail only to
> certain domains. In other words, accept mail originating on localhost, but
> only relay it if the recipient is in an "allowed" domain.  I've tried:
> 
> smtpd_recipient_restrictions = permit_auth_destination
> relay_domains = alloweddomain.com
> 
> But sending a mail to some other domain still works too.  Anyone know what
> I'm missing?
> 
> Thanks,
> Jeff