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Centos configure mail server

Shulou Source: shulou.com Published: 2022-06-02 22:03:19 09月22日 Update

Use mail to send mail under Centos7

Modify the configuration file and configure the mail-related content (appended to the end of the configuration file)

[root@ProxyServer ~] # vi / etc/mail.rc

Set from=373416873@qq.com

Set smtp=smtp.qq.com

Set smtp-auth-user=373416873@qq.com

Set smtp-auth-password=password

Set smtp-auth=login

Set smtp-port=587

test

Echo "Hello, world" | mail-s "ceshi" 373416873@qq.com

If it is not successful, do the following

First, check whether the relevant service is installed.

[root@ProxyServer ~] # rpm-qa | grep mail

Libreport-plugin-mailx-2.0.9-19.el6.x86_64

Mailx-12.4-7.el6.x86_64

Procmail-3.22-25.1.el6.x86_64

Mailcap-2.1.31-2.el6.noarch

Sendmail-8.14.4-8.el6.x86_64

If the service is not secured, execute the following command to install the service

[root@ProxyServer ~] # yum install sendmail

[root@ProxyServer ~] # yum install mailx-y

[root@ProxyServer ~] # yum update libreport-plugin-mailx

[root@ProxyServer ~] # yum-y install sharutils

[root@ProxyServer ~] # yum install mutt