I am using GetEmails v3 to look for emails with certain subjects, senders, etc to file them after they are nn hours old.
To determine the receipt time, I'm using this Search Query:

where the expression is: formatDateTime(addHours(utcNow(),-1),'yyyy-MM-ddThh:mm:ss') - to identify messages over an hour old.
Messages are identified and moved based on this expression, but it seems to only affect messages prior to today. Even if I change addHours to addMinutes and use -60 minutes, it appears to only affect messages received prior to today.
Any suggestions?