Learn more about installing the DNS + Sendmail service in Linux

I have learned a lot about installing the DNS + Sendmail service and Sendmail service in Linux. I will explain how to install the DNS + Sendmail service in Linux. Detailed DNS configuration process at www.2cto.com 1. set the host name vi/etc/sysconfig/network... I have learned a lot about installing the DNS + Sendmail service and Sendmail service in Linux. I will explain how to install the DNS + Sendmail service in Linux. Detailed DNS configuration process at www.2cto.com 1. set the host name vi/etc/sysconfig/network 2. configure the DNS master configuration file vi/var/named/chroot/etc/named. conf: change lines 16 17 and 22 to the following 3. configure the forward resolution configuration file www.2cto.com vi/var/named/chroot/etc/named. rfc1912.zones 4. configure forward Resolution cd/var/named/chroot/var/named/and set the named in it. copy the localhost to named.xiaolei.cn to modify the chgrp named named.wolf.cn permission of named.xiaolei.cn. change the group of named.wolf.cn to named. Otherwise, the named.xiaolei.cn may be inaccessible. configure DNS reverse resolution Analyze vi/var/named/chroot/var/named/named.192.168.1 chgrp named.192.168.1 change the group of named.192.168.0 to named or the Service named restart restarts DNS configuration sendmail service configuration sendmail. mc splits 127.0.0.0 of row 116. change to 0.0.0.0vi/etc/mail/sendmail. mc sends sendmail. mc import to sendmail. go to mc sendmail in cf. mc> sendmail. cf modify DNS modify vi/etc/mail/local-host-names data in local-host-names add two data entries in mail.xiaolei.cn xiaolei.cn to restart sendmail service and POP3 service S To test ervice sendmail restart Service dovecot restart, you must first create two accounts in Linux to create an email account in the same way as those in Linux, I don't know how to install the DNS + Sendmail service in Linux. continue to work hard!