This can be done with mutt from the console, which leads to a menu-driven session.

Alternatively, to send a message one can follow these steps,

mail <your email address>
Subject: test
This is another test.

The message is furnished with a "Ctrl-D" from the console.

For an attachment, this is done similarly

mutt <your email address> -s "Test" -a /path/to/file


An attempt was made with this,

module load ceuadmin/thunderbird

The package is from

It is necessary to follow instructions here,