Reject and accept

[Andrew Ho]

I have a complicated settings, and I hope I can have some advice.

I setup the access rule to block the outsider sending mails to the
internal mail group.

This is what I did.
    
    /etc/postfix/main.cf
   
        .....   
        check_client_access hash:/etc/postfix/access
        .....
        .....
   
    /etc/postfix/access
        a...@cde.com    mynetworks,reject
       
   
I need to allow h...@cde.com to send mail to a...@cde.com from outsider of
mynetworks. 
h...@cde.com is one of the recipient in the a...@cde.com mail group.

Thanks,

Andrew