答案:无论您使用的是 BSD 风格还是 SysV 风格(例如 Redhat™)的 init,您都可以将其包含在/etc/rc.d/rc.local。这是我在 SysV init 系统(Redhat™ 3.0.3 和 4.0)上的配置
我的/etc/rc.d/rc.local:(已编辑以显示相关部分)
#setting up IP alias interfaces echo "Setting 172.16.3.1, 172.16.3.10, 172.16.3.100 IP Aliases ..." /sbin/ifconfig lo 127.0.0.1 /sbin/ifconfig eth0 up /sbin/ifconfig eth0 172.16.3.1 /sbin/ifconfig eth0:0 172.16.3.10 /sbin/ifconfig eth0:1 172.16.3.100 #setting up the routes echo "Setting IP routes ..." /sbin/route add -net 127.0.0.0 /sbin/route add -net 172.16.3.0 dev eth0 /sbin/route add -host 172.16.3.1 eth0 /sbin/route add -host 172.16.3.10 eth0:0 /sbin/route add -host 172.16.3.100 eth0:1 /sbin/route add default gw 172.16.3.200 # |
答案:创建(如果尚不存在)一个名为/etc/mynames.cw,例如。该文件不必具有此确切名称,也不必在/etc 目录.
在该文件中,放置别名 IP 地址的官方域名。如果这些别名 IP 地址没有域名,则可以放置 IP 地址本身。
该/etc/mynames.cw可能看起来像这样
# /etc/mynames.cw - include all aliases for your machine here; # is a comment domain.one.net domain.two.com domain.three.org 4.5.6.7 |
在你的sendmail.cf文件中,在其定义文件类宏 Fw 的地方,添加以下内容
################## # local info # ################## # file containing names of hosts for which we receive email Fw/etc/mynames.cw |
应该可以了。通过在测试模式下调用 sendmail 来测试新设置。以下是一个示例
ganymede$ /usr/lib/sendmail -bt ADDRESS TEST MODE (ruleset 3 NOT automatically invoked) Enter < ruleset> < address> > 0 me@4.5.6.7 rewrite: ruleset 0 input: me @ 4 . 5 . 6 . 7 rewrite: ruleset 98 input: me @ 4 . 5 . 6 . 7 rewrite: ruleset 98 returns: me @ 4 . 5 . 6 . 7 rewrite: ruleset 97 input: me @ 4 . 5 . 6 . 7 rewrite: ruleset 3 input: me @ 4 . 5 . 6 . 7 rewrite: ruleset 96 input: me < @ 4 . 5 . 6 . 7 > rewrite: ruleset 96 returns: me < @ 4 . 5 . 6 . 7 . > rewrite: ruleset 3 returns: me < @ 4 . 5 . 6 . 7 . > rewrite: ruleset 0 input: me < @ 4 . 5 . 6 . 7 . > rewrite: ruleset 98 input: me < @ 4 . 5 . 6 . 7 . > rewrite: ruleset 98 returns: me < @ 4 . 5 . 6 . 7 . > rewrite: ruleset 0 returns: $# local $: me rewrite: ruleset 97 returns: $# local $: me rewrite: ruleset 0 returns: $# local $: me > 0 me@4.5.6.8 rewrite: ruleset 0 input: me @ 4 . 5 . 6 . 8 rewrite: ruleset 98 input: me @ 4 . 5 . 6 . 8 rewrite: ruleset 98 returns: me @ 4 . 5 . 6 . 8 rewrite: ruleset 97 input: me @ 4 . 5 . 6 . 8 rewrite: ruleset 3 input: me @ 4 . 5 . 6 . 8 rewrite: ruleset 96 input: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 96 returns: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 3 returns: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 0 input: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 98 input: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 98 returns: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 95 input: < > me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 95 returns: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 0 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 97 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 > rewrite: ruleset 0 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 > > |
请注意,当我测试 me@4.5.6.7 时,它将邮件传递到本地机器,而 me@4.5.6.8 则被移交给 smtp 邮件程序。这是正确的响应。
现在你都设置好了。