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This article will explain in detail how to use commands to send e-mail in the Linux system. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

We often need to write some monitoring scripts when managing the server, and then notify them by email when something goes wrong.

Demand

This article uses the Centos7 operating system.

You need to have a working mail system. This article will not describe how to configure a mail server.

Use the mail command

Install the mailx installation package

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

After the installation is complete, we can use the following email with attachments:

[root@localhost ~] # echo "Message Body Here" | mail-s "Subject Here" user@example.com-an anaconda-ks.cfg

The-s: specifies the subject of the message. -a: add an attachment. You can also save the message content in a file and send it using mail:

[root@localhost ~] # mail-s "Subject here"-t user@example.com-An anaconda-ks.cfg uses the mutt command

Install the mutt installation package:

[root@localhost ~] # yum-y install mutt

After the installation is complete, we can use the following email with attachments:

[root@localhost ~] # echo "Message Body Here" | mutt-s "Subject Here"-an anaconda-ks.cfg user@example.com

The-s: specifies the subject of the message. -a: add an attachment.

This is the end of the article on "how to use commands to send email in the Linux system". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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