Can i ask a other postfix question because every time i post something on the postfix list i get jack didely sqwat. /etc/hosts 127.0.0.1 localhost 192.168.1.17 www.lan www root@www:/etc/postfix# netcat localhost 25 220 www.lan ESMTP Postfix AUTH PLAIN cm9vdAByb290AHJvb3Q= 235 2.0.0 Authentication successful mail from: root 250 2.1.0 Ok rcpt to: root 250 2.1.5 Ok data 354 End data with <CR><LF>.<CR><LF> dddddddddddddd . 250 2.0.0 Ok: queued as 5B79645405D quit 221 2.0.0 Bye mail.log to=<r...@xxxxxxx>, orig_to=<root>, (unable to look up host lan.lan: No address associated with hostname) root@www:/etc/postfix# cat main.cf mydomain = lan myhostname = www.lan mynetworks = 127.0.0.1/32 myorigin = $mydomain mydestination = $mydomain relay_domains = #mailbox_size_limit = #message_size_limit = home_mailbox = INBOX mailbox_transport = dbmail-lmtp:localhost:24 disable_dns_lookups = yes local_recipient_maps = mysql:/etc/postfix/recipients.cf smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_recipient_restrictions = permit_sasl_authenticated, reject smtpd_tls_security_level = may smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key root@www:/etc/postfix# Why does postfix at lan.lan ?