After upgrading from Jira 7.X to Jira 8.0.1 and Jira Desk Server to 4.0.0 I receive messages from my support's email address in loop.
I've look to my plugin management and I discovered that "JIRA Service Desk Application" has a red flag (not compatible with Jira 8.0.1)
I disabled the app but I continue to receive the update from my dedicated email continuously...
I'm using Postgresql as DB (I saw another bug related to MS SQL).
Thanks for your support,
Renaud