Send mail (the content should be typed after the command, and ended with Ctrl+D) – termtrick.com

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

Send and receive mail.
More information: <https://manned.org/mailx>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

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

click the source code to copy install mailx on any operating system with command-not-found.com