If this is your first time interfacing with emails I would suggest reaching out to your mentor (who will either be within your organisation or at Blue Prism) to discuss your design options before diving into development.
As a pointer, use the move to sub-folder option to move emails you have loaded into a Work Queue into a 'Loaded' folder, so that the next time you use get mail itensure the mailbox you are using for an automated business process is not shared with humans and preferably is specific to your process. Use the Get Mail the old one will no longer be there to get..