I need sample PST data ( 7-20 years) for testing Exchange

Hi,

I would like to test exchange online retenton policies and i need sample exchange data to use with the folowing
1. Data as PST
2. Age of data between 1-21 years old
3. To include messages, calendar and task items
4. Calendar items to be mix of past & future i.e reoccurring calendar entries and past calendar entries
5. Tasks to be a mix of Closed and open tasks

let me know if you need more info.

thank you