Here is what is going on. This system used to work before. What it does now, is it generates the ticket and sends the Email to the client who originally sent the email for support but no email goes to the staff (the department email) or admin. All parameters are checked to send email to the staff and admin.
P.S. where do yo go to check the mail log?
Also, when the system was working , I was on a Shared server. I am now on a VPS (virtual private server). The IP has been changed. I went ahead and change the API key as I use the cron jobs and still the same. The staff and admin does not get any notifications.
thanks