Latest News

14.04 – Setting up a send-only mail server – Ask Ubuntu

configure postfix

sudo vi /etc/postfix/smtp_auth

add your smtp authentication information in /etc/postfix/smtp_auth:

[email protected]:password

and generate the postfix lookup table file (/etc/) using

sudo postmap /etc/postfix/smtp_auth

add the relayhost (outgoing smtp server on port 587, depending your relay host info) information...