postfix allow one domain recipient

[midall]

Hi All,

i have this problem:

with my postfix i want that all client that connect to postfix, all mail can be send to a only domain, example: gmail.com

in main.cf file i have add this rule:

smtpd_recipient_restrictions = permit_mynetworks, hash:/etc/postfix/send_recipient_restriction, reject

and in the send_recipient_restriction file:

/gmail\.com$/ OK ## replaced the domain with original one ##
/./ REJECT

with postmap i have generated db file and restart postfix, but this rule is not applicable. where I wrong?

Thanks!!

[midall]

I have resolv with:

insert in the mail.cf file this roule:

smtpd_recipient_restrictions = reject_unknown_recipient_domain hash:/etc/postfix/recipent_domain, reject


create file /etc/postfix/recipent_domain and write in only the domain that you want accept exemple:

google.com OK

write and run:

postmap /etc/postfix/recipent_domain

and last restart postfix.

done
Bye