Receive Message Configuration

I have a Receive Message node that listens for emails to be received containing a key-value-paired destinationprocessinstanceID. The receive message moves that process instance to the next node after an email message is received containing the paired destinationprocessinstanceID. The problem I'm having is that there are multiple emails in the mailbox that have that same destinationprocessinstanceID. The process is kicking off multiple events every time it polls the inbox, but I only want the process to check for NEW emails received. Is there a way to configure the Receive Message node to ONLY check for a NEW incoming email, and ignore all other pre-existing emails that have already triggered an event?

Thanks in advance.

OriginalPostID-246505