All Tines plans, including community plans, include 20 daily messages. These messages are available to tenant admins only.
For unpaid Workbench plans, the daily Workbench messages are counted and reset on a 24-hour rolling period.
For example, a message entered at 11 a.m. counts against the limit of 20 messages until 11 a.m. the next day.
To learn more about Workbench editions and availabilty, click here