How to stop Event log entries for "Message '<9f567ffd1a744713bd53a95ffd7e8655@MBX01.domain.com>' has no recipients"

I see quite a few of these messages in my Event log. The message is actually an Exchange 2013 mailbox health probe. Is there a way to stop these warnings from appearing in my event logs?

Log Name:      Application
Source:        PureMessage
Date:          8/21/2015 8:56:32 PM
Event ID:      98
Task Category: None
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      mbx01.domain.com
Description:
Message '<9f567ffd1a744713bd53a95ffd7e8655@LCYPRDINT-MBX01.Corp.HireRight.com>' has no recipients