In every single sub folder, every single inbox, they are all gone completely and I need some of them right now, the only folders that weren't deleted were the Deleted folder (Which has none of my emails besides some I deleted a few days ago) and the Junk folder.

I tried the recover deleted email option but it said it could not recover any emails, I really need help with this I read online that I only have 5 days to recover my emails before they are all completely gone, this is about 8 years of emails that I need for my work.

Please, any help and advice would be excellent.

Thank you very much