CentOS 6、7下配置exim发邮件服务器
时间:2016-02-27 13:42 来源:blog.51cto.com 作者:IT
1. 配置epel源(exim包位于EPEL软件源中)
-
# cat > /etc/yum.repos.d/epel.repo << EOF
[epel]
name
=
Extra Packages
for
Enterprise Linux
7
-
\$basearch
#baseurl=http://download.fedoraproject.org/pub/epel/7/\$basearch
mirrorlist
=
https:
/
/
mirrors.fedoraproject.org
/
metalink?repo
=
epel
-
7
&arch
=
\$basearch
failovermethod
=
priority
enabled
=
1
gpgcheck
=
0
EOF
-
# cat > /etc/yum.repos.d/epel.repo << EOF
[epel]
name
=
Extra Packages
for
Enterprise Linux
6
-
\$basearch
#baseurl=http://download.fedoraproject.org/pub/epel/6/\$basearch
mirrorlist
=
https:
/
/
mirrors.fedoraproject.org
/
metalink?repo
=
epel
-
6
&arch
=
\$basearch
failovermethod
=
priority
enabled
=
1
gpgcheck
=
0
EOF
2. 禁止postfix
-
# service postfix stop
-
# chkconfig postfix off
3. 安装exim
-
# yum -y install exim
4. 将exim设为默认的MTA
-
# alternatives --set mta /usr/sbin/sendmail.exim
5. 修改exim配置文件
-
# vi /etc/exim/exim.conf #几个参数
primary_hostname
=
mail.flying.com
#查看源邮件时显示Received: from mail.flying.com,如果不指定直接取操作系统的hostname
domainlist local_domains
=
@ localhost : localhost.localdomain :mail.flying.com
domainlist relay_to_domains
=
flying.com
#允许通过改主机发送邮件的域名
hostlist relay_from_hosts
=
127.0
.
0.1
:
192_32G
:
10.168
.
0.0
/
16
:
-
<br>
-
#允许那些客户端主机发送邮件,如本地使用这台服务器发送邮件时,即需要添加本地出口ip地址(公网地址)
6. 测试
-
# yum -y install mailx
-
# date | mail -r no-reply@flying.com -s 'exim test' uttflying@foxmail.com
-
# tail -f /var/log/exim/main.log #exim日志文件
date | mail
-
r flying@yflying.com
-
s
'SN_IP info TEXT '
uttflying@
163.com
wanglei@flying.com <
/
root
/
cobbler
/
sn.log
mail命令的语法如下:
Usage: mail [
-
iInv] [
-
s subject] [
-
c cc
-
addr] [
-
b bcc
-
addr] to
-
addr ...
[
-
-
sendmail
-
options ...]
mail [
-
iInNv]
-
f [name]
mail [
-
iInNv] [
-
u user]
(责任编辑:IT)
1. 配置epel源(exim包位于EPEL软件源中)
2. 禁止postfix
3. 安装exim
4. 将exim设为默认的MTA
5. 修改exim配置文件
6. 测试
(责任编辑:IT) |