UBB.threads PHP Forum Software Community Forums UBB.threads 6 Version 6 Support Question on Subcriptions cron set up

Went to turn on subscriptions so users coupld opt to get posts emailed to them, and saw this:


Allow Forum Subscriptions?
Requires cron setup of cron/php/subscriptions.php

Our server prgrammer asked me to point him to the instructions for setting up cron/php/subscriptions.php

Running 6.5.5

Thanks in advance