If you are using a Microsoft Exchange mail server as your mail server and an email sender configured a request for read receipt notification, you must disable read receipt notifications. Otherwise, read receipt notifications will be sent from the email address that you have configured as the email address used for receiving messages of Kaspersky Anti Targeted Attack Platform. You must also disable automatic processing of meeting requests to prevent filling of the mailbox used for receiving messages of Kaspersky Anti Targeted Attack Platform.
To disable sending read receipt notifications from the email address used for receiving messages of Kaspersky Anti Targeted Attack Platform:
Get-MailboxMessageConfiguration -Identity <email address for receiving messages by Kaspersky Anti Targeted Attack Platform> | fl
Set-MailboxMessageConfiguration -Identity <email address for receiving messages by Kaspersky Anti Targeted Attack Platform> -ReadReceiptResponse NeverSend
This will disable read receipt notifications from the email address used for receiving messages of Kaspersky Anti Targeted Attack Platform.
To disable automatic processing of meeting requests:
Get-CalendarProcessing -Identity <email address for receiving messages by Kaspersky Anti Targeted Attack Platform> | fl
Set-CalendarProcessing -Identity <email address for receiving messages by Kaspersky Anti Targeted Attack Platform> -AutomateProcessing:None
Automatic processing of meeting requests will be disabled.