CentOS7/AmazonLinux2에 Postfix3 시스템 설치

CentOS7/AmazonLinux2에 Postfix3 시스템 설치

2022-10-03 last update

5 minutes reading postfix AmazonLinux2
CentOS7/AmazonLinux2에 Postfix3계를 설치할 때의 순서입니다.
두 OS 모두 동일한 절차입니다.

기본적으로 두 시스템이 설치되어 있습니다.
[[email protected] ~]# yum info postfix
Loaded plugins: dkms-build-requires, langpacks, priorities, update-motd
Installed Packages
Name        : postfix
Arch        : x86_64
Epoch       : 2
Version     : 2.10.1
Release     : 6.amzn2.0.3
Size        : 12 M
Repo        : installed
Summary     : Postfix Mail Transport Agent
URL         : http://www.postfix.org
License     : IBM and GPLv2+
Description : Postfix is a Mail Transport Agent (MTA), supporting LDAP, SMTP AUTH
            : (SASL), TLS

기존 postfix 제거


[[email protected] ~]# systemctl stop postfix.service
[[email protected] ~]# yum remove postfix

GhettoForge 리포지토리 추가


[[email protected] ~]# yum install http://mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el7.noarch.rpm

GhettoForge 리포지토리 비활성화


/etc/yum.repos.d/gf.repo

enabled=1
↓
enabled=0

설치된 버전 확인


[[email protected] ~]# yum --enablerepo=gf-plus info postfix3
Loaded plugins: dkms-build-requires, langpacks, priorities, update-motd
gf-plus                                                   | 2.9 kB  00:00:00     
gf-plus/x86_64/primary_db                                 | 104 kB  00:00:01     
65 packages excluded due to repository priority protections
Available Packages
Name        : postfix3
Arch        : x86_64
Epoch       : 2
Version     : 3.5.8
Release     : 1.gf.el7
Size        : 3.1 M
Repo        : gf-plus/x86_64
Summary     : Postfix Mail Transport Agent
URL         : http://www.postfix.org
License     : IBM
Description : Postfix is a Mail Transport Agent (MTA), supporting LDAP, SMTP AUTH
            : (SASL), TLS

설치


[[email protected] ~]# yum --enablerepo=gf-plus install postfix3

[[email protected] ~]# postconf | grep mail_version
mail_version = 3.5.8