带smtp认证的Postfix邮件系统安装
带smtp认证的Postfix邮件系统的完全安装(FreeBSD4.9,经测试同样适用于freeBSD5.2.1)cyrus-sasl-2.1.15
postfix-2.0.18
qpopper4.0.4
1.安装cyrus-sasl-2.1.15
ms# tar -zxvf cyrus-sasl-2.1.15.tar.gz
ms# cd cyrus-sasl-2.1.15
ms# ./configure --disable-sample --disable-pwcheck --disable-cram --disable-digest --disable-krb4 --disable-gssapi --disable-anon --enable-plain --enable-login
ms# make
ms# make install
ms# ln -s /usr/local/lib/sasl2 /usr/lib/sasl2
2.配置sasl的lib库
ms# edit /etc/default/rc.conf(在ldconfig_paths="/usr/loca/lib后面加上/usr/local/lib/sasl2")
ms# shutdown -r now(使其生效)
3.ms#mkdir /var/state/saslauthd
4.准备postfix认证的配置文件
使用saslauthd调用pam认证:
ms# echo pwcheck_method: saslauthd > /usr/lib/sasl2/smtpd.conf
5.安装postfix-2.0.18
停止sendmail
ms# mv /usr/bin/newaliases /usr/bin/newaliases.OFF
ms# mv /usr/bin/mailq /usr/bin/mailq.OFF
ms# mv /usr/sbin/sendmail /usr/sbin/sendmail.OFF
ms# mv /etc/rc.sendmail /etc/sendmail.OFF
ms# ee /etc/rc.conf (在sendmail="YES"添加# 或者 sendmail=”NO”)
6.添加postfix用户
ms# pw groupadd postfix -g 2003
ms# pw groupadd postdrop -g 2004
ms# pw useradd postfix -u 2003 -g 2003 -d /dev/null -s /nologin
7.安装源代码包,将生成/tmp/ postfix-2.0.18目录。
ms# tar xvzf postfix-2.0.18.tar.gz
ms# cd /tmp/ postfix-2.0.18
ms# make -f Makefile.init makefiles 'CCARGS=-DUSE_SASL_AUTH -I/usr/local/include/sasl' 'AUXLIBS=-L/usr/local/lib/ -lsasl2 '
ms# make install
ms# echo ‘postfix: root’ >> /etc/aliases (or ee /etc/aliases
在里面加入 postfix: root)
ms# /usr/bin/newaliases
8.设置自启动
ms# ee /usr/local/etc/rc.d/postfix-server.sh (在里面加入postfix start)
ms# chmod 755 /usr/local/etc/rc.d/postfix-server.sh
9.添加postfix用户
ms# pw groupadd postfix -g 2003
ms# pw groupadd postdrop -g 2004
ms# pw useradd postfix -u 2003 -g 2003 -d /dev/null -s /nologin
10.重新启动机器,如果不能自启动postfix,则输入下面的命令
ms#postfix start
11.安装qpopper4.0.13
ms# ln ?s /var/spool/mail/ /usr/mail
ms# cd /tmp
ms# tar xvzf qpopper4.0.13
ms# cd /tmp/ qpopper4.0.13
ms# ./configure
ms# make
ms# make install (安装好后popper在/usr/local/sbin/目录下)
12.配置
ms# ee /etc/inetd.conf
查找POP3内容,改为
pop-3 stream tcp nowait root /usr/local/sbin/popper popper -s
13.配置/etc/postfix/main.cf,在其末尾加上
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated permit_auth_destination reject
#smtpd_sasl_local_domain = $mydomain
smtpd_client_restrictions = permit_sasl_authenticated
14.添加用户
ms#pw useradd 用户名
ms#password 用户名
15.启动电脑
ms# saslauthd ?a pam
ms# /usr/local/sbin/saslpasswd2 用户名 并根据提示输入密码即可。
16.邮件接受程序(如OE) 选上”需要smtp认证”