mailx

> Send and receive mail.

Send mail (the content should be typed after the command, and ended with `Ctrl+D`):

mailx -s "{subject}" {to_addr}

Send mail with content passed from another command:

echo "{content}" | mailx -s "{subject}" {to_addr}

Send mail with content read from a file:

mailx -s "{subject}" {to_addr} < {content.txt}

Send mail to a recipient and CC to another address:

mailx -s "{subject}" -c {cc_addr} {to_addr}

Send mail specifying the sender address:

mailx -s "{subject}" -r {from_addr} {to_addr}

Send mail with an attachment:

mailx -a {file} -s "{subject}" {to_addr}

> This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

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