Use mailx to send emails

Mailx is a tool used on UNIX systems to process emails. It can be used to send and read emails. Next let's take a look at how to use it to send emails.

Sending format

User@xxx.com of mailx-s subject <message_file

If the mail content is stored in the MSG file, you can use the following method:

Mailx-s "test mail" zdd@163.com <msg

Or

Cat MSG | mailx-s "test mail" zdd@163.com

Multiple recipients are separated by commas (,).

Cat MSG | mailx-s "test mail" zdd@163.com, zdd2@163.com, zdd2@163.com

You can also enter the mail content directly from the command line:

Mailx-s "test mail" zdd@163.com

The preceding command enters the command line input state. You can enter the content and press Ctrl + D to end the input.

Other options

-R specifies the sender

-C: Specifies the CC user.

-B: Specify the BCC.

Multiple recipients are separated by commas (,).

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