Postfix e autenticazione

[Pigna]

Ciao a tutti, avrei bisogno di una mano per la configurazione di postfix.

Sto' provando a configurare un server con postfix+ldap+courier e non sono sicuro che questa configurazione funzioni

main.cf:

maildrop_destination_recipient_limit = 1
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = /var/www/htdocs/postfix
manpage_directory = /usr/man
sample_directory = /etc/postfix
readme_directory = /var/www/htdocs/postfix/readme
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_owner = postfix
default_privs = nobody
myhostname = mailserver.interpumpgroup.it
mydomain = interpumpgroup.it
myorigin = $mydomain
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, localhost
unknown_local_recipient_reject_code = 550
mynetworks_style = subnet
mynetworks = 127.0.0.1
virtual_transport = maildrop
local_recipient_maps = ldap:/etc/postfix/ldapmail.cf ldap:/etc/postfix/ldapalias.cf
transport_maps = hash:/etc/postfix/transport
alias_maps = ldap:/etc/postfix/ldapalias.cf
recipient_delimiter = ;
home_mailbox = Maildir/
mail_spool_directory = /var/spool/mail

#Virtual
virtual_alias_maps=ldap:/etc/postfix/ldapalias.cf
virtual_maps=ldap:/etc/postfix/ldapmail.cf
virtual_mailbox_base=/
virtual_mailbox_maps=ldap:/etc/postfix/ldapaccount.cf
virtual_uid_maps=static:11184
virtual_gid_maps=static:2110
virtual_minimum_uid=500
virtual_mailbox_limit=0
virtual_mailbox_domains=ldap:/etc/postfix/ldapvdomains.cf

#Smtpd
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/restricted_senders, reject_unauth_destination, reject_unverified_recipient
local_only=check_recipient_access hash:/etc/postfix/local_domains, reject
smtpd_restriction_classes = local_only
smtpd_reject_unlisted_sender = yes
unverified_sender_reject_code = 550
unknown_address_reject_code=450
smtpd_helo_required = yes
smtpd_sasl_auth_enable=yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain=$mydomain
broken_sasl_auth_clients = yes
smtpd_sender_restrictions = permit_mynetworks
permit_sasl_authenticated
reject_non_fqdn_sender
reject_unknown_sender_domain
warn_if_reject
reject_unverified_sender


Ora quello che non so' se va' bene e' la configurazione di accesso del smtp. Quello che voglio e' che per inviare mail gli utenti si devono autenticare, ma allo stesso tempo pero' il mail server deve poter ricevere la posta da qualsiasi dominio internet.

Grazie per l'aiuto

[Pigna]

Nessuno sa' aiutarmi