On 06/15/2011 10:11 AM, mail...@securitylabs.it wrote:
Hello, I've a postfix 2.5.1 with system users. I need to restrict one user to be able to send mail to local users only.My conf: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no bounce_queue_lifetime = 1d config_directory = /etc/postfix content_filter = smtp-amavis:[127.0.0.1]:10024 inet_interfaces = all mail_owner = postfix mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 maximal_queue_lifetime = 2d message_size_limit = 51200000 mydestination = local domains list myhostname = mail.domain.tld mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 192.168.1.0/24 myorigin = /etc/mailname queue_directory = /var/spool/postfix readme_directory = no recipient_delimiter = + relayhost = smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destinationsmtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes transport_maps = hash:/etc/postfix/recipient_relayhost Someone can point me to the right direction?
Use a restriction class: http://www.postfix.org/RESTRICTION_CLASS_README.html
Note that this is SMTP only; it will not work with locally submitted (sendmail) mail.
Thanks.
-- J.
