I'd like to check if emails in an specific inbox have been read/processed. We have an automated invoicing system which picks up incoming emails, process and moves them afterwards into a folder called "processed". My idea was to check if any new emails are in the inbox and they should never be older than 10 minutes as the system should open and move them anyways. I've seen there is an IMAP option to check emails but we no not allow IMAP/pop3 in our environment. Is there another way how to check if new emails have been opened?
kind regards, Fabian