The decription for page says that postfix mts is included on the Tracks app for sending email from Tracks, but the integration help page give a link to a non exhistant directory path.

Where do I find mail on the appliance? 

The integration help states to add the following line to add a cron job to email outstanding tasks each morning.

0 5 * * * /usr/bin/curl -0 "http://192.168.1.15/todos.txt?due=6&token=(blanked)" | /usr/bin/mail -e -s 'Tracks actions due in the next 7 days' youremail@yourdomain.com

What do I need to adjust that to?

Paul