Nagrianitis

Hello everyone, I have been troubled from some time with recovering information about a quarantined email . I have stopped using ESET to manage my email server, as I have migrated to cloud. I needed to go back to a quarantined an email sent at 7th of April 2023 from us to outbound targets, to further investigate the reason the email wasn't sent. So I restored the hard disks containing the ESET (Security and Mail Quarantine folders) from a previous backup and can see a folder with a .nqf file inside having modified date the date and time of the email I'm looking for. Now, I don't want to restore that email (as I already have it in the mailbox of the user that sent it), I just need the email's information (sent from/to subject and the reason it was quarantined) . I have tried some solutions that I found online, such as placing the file in a certain ESET folder and then going to Quarantine from the gui but nothing appears there. So, is there a way to draw information from that nqf file by using a third party software or having ESET to open it to provide some insight? Thanks in advance, Nick