1. access a Microsoft Office 365 Outlook email Group account programatically (via IMAP),
2. search for emails with attachments or from specific addresses
3. fetch those emails found with a specific search criteria
3. and process the attachments (CSV files)
- https://support.office.com/en-us/article/learn-about-office-365-groups-b565caa1-5c40-40ef-9915-60fdb2d97fa2
- https://support.office.com/en-us/article/get-started-with-office-365-groups-in-outlook-b86c141b-39cf-49d9-a4db-124c3d786204