sender&recipient restrictions

[Hans du Plooy <hansdp@newingtoncs.co.za>]

Hello all,

I need to do the following:  local user "mary@company.net" is not allowed to 
send or receive mail from outside the company, but should be able to send and 
receive mail internally.  For some reason, when I do this, no one can send or 
receive externally.   What am I missing?

This is what I have.
In main.cf:
smtpd_recipient_restrictions =
               check_sender_access hash:/etc/postfix/restricted_senders
               check_recipient_access hash:/etc/postfix/restricted_recipients
               reject_unauth_destination
               permit_mynetworks
               check_relay_domains
mtpd_restriction_classes = local_only
local_only = check_recipient_access hash:/etc/postfix/local_domains, 
check_sender_access hash:/etc/postfix/local_domains, reject

restricted_senders:
mary@company.net local_only

restricted_recipients:
mary@company.net local_only

local_domains:
company.net OK

Your advice would be appreciated.

Thank you
-- 
Kind regards
Hans du Plooy
hansdp at newingtoncs dot co dot za