对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/openSUSE_Tumbleweed/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 openSUSE Slowroll，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/openSUSE_Slowroll/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 openSUSE Factory，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/openSUSE_Factory/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 devel languages php tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/devel_languages_php_tumbleweed/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 16.0，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/16.0/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/15.6/server:php:applications.repo
zypper refresh
zypper install postfixadmin
对于 15.5，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/server:php:applications/15.5/server:php:applications.repo
zypper refresh
zypper install postfixadmin