Ticket Notifications
From WHMCS Documentation
Notifications
Support ticket actions trigger email notifications as shown below:
| Action | Ticket Watchers | Department Members* | Flagged Admin | Owner | Users | Contacts | CC Recipients | 
|---|---|---|---|---|---|---|---|
| Ticket Opened | |||||||
| Client Reply | |||||||
| Admin Reply | |||||||
| Change of Ticket Options | |||||||
| Change of Ticket Department | |||||||
| Ticket Assigned | |||||||
| Ticket Unassigned | 
  You will not receive an email notification for any changes you initiate yourself. Notifications may also depend on permissions and the origin of the ticket.
* Department Members only receive Client Reply and Change of Ticket Department notifications when there is no flagged admin user.
Definitions
- Ticket Watchers — Any admin user who is watching a ticket via the Admin Area.
 - Department Members — Any admin user who chose to receive ticket notifications for a given Support Ticket department and has the Support Emails Admin role.
 - Assigned User — Any admin user to is assigned to or unassigned from a ticket.
 - Owner — The related client's account owner.
 - User — A user with access to the related client.
 - Contact — The related client's contacts.
 - CC Recipients — A recipient who has been added to the ticket to receive a carbon copy (CC) of ticket-related emails.