Message deletion recovery

While sorting mail from my in-box to folders the other day I accidentally deleted several incoming messages that I particularly want to have a records of receiving. It was several days before I noticed what had happened.

I’ve tracked down the relevant .CNM files in an incremental backup.

Will it lead to problems if I simply copy these to my current ADMIN folder?

Of course I can load the backup ADMIN folder temporarily and forward the messages, but then they show up out of order with the current date and me as the sender, which isn’t quite the same thing.