I am using the GoCardless module and my client is receiving multiple (3) emails when each invoice is paid by GoCardless.

GoCardless sends 4 web hooks to Blesta for each payment.

The actions triggering the web hooks are:

sending one when the payment is created,
submitted,
confirmed,
and paid out.

Blesta is sending identical Payment Received emails at # 2, 3, and 4.

I propose that the fix be that Blesta only sends out an email on receiving the web hook that confirms the payment (#3).