ess-email - send an email from the command-line
ess email [--to | -t] [--from | -f] [--subject | -s] [--format [ text | html]] <message>
This command allows you to fire off emails from the command-line, it is perfect for sending one-off emails or for use with schedulers (crontab, etc). Email messages default to being delivered as text messages. This command can also accept message data from STDIN, e.g.
cat file.txt | ess email -t root@localhost -f user@localhost -s "...testing"
The email address of the recipient you wish to receive the constructed email message.
The email address of the identity you wish to send the constructed email message from.
The subject of the email to be delivered.
The format which the constructed email message should be delivered in. This option defaults to the text format.