How I do this ?

Hi,

We are currently using Postfix 2.xxx and OpenLDAP to save invalid
recipient to another postfix server and to relay valid recipient to our
MDaemon server. Deleting and relaying mail work fine. Now we want only
delivers mail for our domains and DISABLE smtp to the Internet (eg:
warning returned undelivery mail, MAILER-DAEMON, etc..) from our Postfix.
How can I do this ?

For information, see below our configuration main.cf

#delay_warning_time = 4h
disable_verp_bounces = yes
relay_recipient =
virtual_mailbox_domains = mydomain.tld toto.com etc...
virtual_alias_maps = ldap:/etc/postfix/users.cf
transport_maps = hash:/etc/postfix/transport

The users.cf contains the OpenLDAP configuration to verify recipient.


Thanks for your help.


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