Ok, I used that directive, now my postconf -n is this: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases,ldap:aliases config_directory = /etc/postfix debug_peer_level = 2 default_destination_concurrency_limit = 50 double_bounce_sender = postmaster forward_path = $home/.forward home_mailbox = Maildir/ inet_interfaces = $myhostname,localhost local_recipient_maps = unix:passwd.byname local_transport = local mail_owner = postfix mydestination = $myhostname, localhost.localdomain, localhost.localdomain, localhost myhostname = hosting.pippo.it mynetworks = 127.0.0.0/8, 192.168.1.0/24, 192.168.2.0/24 myorigin = $myhostname queue_directory = /var/spool/postfix relayhost = 192.168.1.4 smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/restricted_ senders smtpd_restriction_classes = local_only unknown_local_recipient_reject_code = 550 virtual_alias_maps = ldap:aliases virtual_gid_maps = static:1003 virtual_mailbox_base = /var/vmail virtual_mailbox_domains = ldap:domains virtual_mailbox_maps = ldap:mailbox virtual_minimum_uid = 500 virtual_transport = virtual virtual_uid_maps = static:1002 ---------------------------------------------
but this is my error in log file: daemon started -- version 2.3.8, configuration /etc/postfix Nov 3 14:05:44 hosting postfix/smtpd[31371]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Nov 3 14:05:45 hosting postfix/master[31350]: warning: process /usr/lib/postfix/smtpd pid 31371 exit status 1 Nov 3 14:05:45 hosting postfix/master[31350]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling I don't understand.... Gabriele Di Giambelardini wrote: > Ok, excuse me. > Now I post my postconf -n: > > > > > alias_database = hash:/etc/aliases > alias_maps = hash:/etc/aliases,ldap:aliases > config_directory = /etc/postfix > debug_peer_level = 2 > default_destination_concurrency_limit = 50 > double_bounce_sender = postmaster > forward_path = $home/.forward > home_mailbox = Maildir/ > inet_interfaces = $myhostname,localhost > local_recipient_maps = unix:passwd.byname > local_transport = local > mail_owner = postfix > mydestination = $myhostname, localhost.localdomain, localhost.localdomain, > localhost > myhostname = hosting.pippo.it > mynetworks = 127.0.0.0/8, 192.168.1.0/24, 192.168.2.0/24 > myorigin = $myhostname > queue_directory = /var/spool/postfix > relayhost = 192.168.1.4 > smtpd_restriction_classes = local_only > unknown_local_recipient_reject_code = 550 > virtual_alias_maps = ldap:aliases > virtual_gid_maps = static:1003 > virtual_mailbox_base = /var/vmail > virtual_mailbox_domains = ldap:domains > virtual_mailbox_maps = ldap:mailbox > virtual_minimum_uid = 500 > virtual_transport = virtual > virtual_uid_maps = static:1002 > as you can see, there are no smtpd_*_restrictions, probably because of a typo in your main.cf (restrictsionS is plural). but don't fix the typo. use smtpd_sender_restrictions as I suggested.
