Hi, I'm trying to install a postfix server and everything seemed to work ok. Until I tried to mail from a remote domain to a remote domain, but from 'telnet localhost 25' I understand (suspect) this works because 127.0.0.0/8 is in mynetworks.
How do I ensure that my mail server can only send mails either to or from mydomains? postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix inet_interfaces = all mailbox_transport = zarafa mydestination = mydomainformail.org, mailserver.mydomainformail.org mydomain = mydomainformail.org myhostname = mailserver.mydomainformail.org mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = no smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = Infracom Mail Server smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes virtual_alias_maps = ldap:/etc/postfix/ldap-aliases.cf Thanks in advance. Regards, Serge Fonville -- http://www.sergefonville.nl Convince Google!! They need to support Adsense over SSL https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=10528 http://www.google.com/support/forum/p/AdSense/thread?tid=1884bc9310d9f923&hl=en