Our customer doesn't want to use our support email or portal. They use their own ticketing system which then using a service account emails our support email which then creates a ticket automatically.
Only problem is every time they make an update to any of their tickets, we get multiple new tickets created for the same issue and I have to go through each one and 1) figure out if there is already a ticket open for that 2) if there is copy the body of the new ticket with the new info to the existing ticket 3) delete the duplicate ticket.
This takes constant effort and is beyond time consuming and frustrating. Is there an app or way around this? They don't want to use normal support procedures.