Postfix installation configuration (SMTP)

Postfix installation configuration (SMTP) 1, prepare the compressed package www.2cto.com postfix-2.8.8.tar.gz2, unzip # tar-zxvf postfix-2.8.8.tar.gz # cd postfix-2.8.8 # make install note: create a user and a group www.2cto.com # groupadd postfix # useradd-g postfix # groupadd postdrop and then # make install3. interactive sessions, test #/usr/sbin/postfix start # netstat-anpt // whether the master process is enabled successfully # telnet 192.168.10.43 25root @ localhost ~] # Telnet 192.168.10.43 25 Trying 192.168.10.43... connected to 192.168.10.43 (192.168.10.43 ). escape character is '^]'. 220 localhost. localdomain ESMTP Postfixhelo wangjiao@sinogrid.com250 localhost. localdomainmail from: <wangjiao@sinogrid.com> 250 2.1.0 Okrcpt to: <wangjiao@sinogrid.com> 250 2.1.5 Okdata354 End data with <CR> <LF>. <CR> <LF> jfkdljfld.250 2.0.0 OK: queued as 88B3B2A68032quit221 2.0.0 ByeConnection closed by foreign host. you can receive emails from the recipient's mailbox. 4. if the installation package library is not in the default directory # vi/etc/ld. so. conf/root/lib # ldconfig