Command for sending and receiving emails in linux

Article Title: sending and receiving mail commands in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Send and receive emails and view emails

1. Send the file as an email: Syntax: mail? S "topic" user <file. c // use file. c as the mail content and send it to the user.

2. Send local user email Syntax: mail User Name

3. Send an email to a foreign user. Syntax: mail username @ recipient address

Eg: mail hwz1688@163.com

Subject: mail text // mail Name

Letter content

Press Ctrl + D or. to end the text

Press Ctrl + C twice to interrupt work

4. Check whether the email is sent:

# Sendmail? Bp

If "mail queue is empty" is displayed on the screen, mail has been sent

5. View emails

# Mail // appears & enter the command in the background

Enter key // view the current email

+ // Next email-// previous email

D Number // Delete the letter number

S file name // Save the letter as a file

R // reply q // exit