This article covers the email notification you receive from Amazon regarding the "Active Listings Report".
When you initially integrate an Amazon account, you will receive an email like the one below:
Listing Mirror runs this report once an hour. To avoid getting bombarded with notification emails from Amazon letting you know that Listing Mirror is pulling this data, you can follow the instructions at the bottom of the email and log into your Amazon Seller Central account to change your Notification Preferences for "Active Listings Report".
If you have any further questions regarding the above email notification, feel free to reach out to Listing Mirror Support.