Help regarding unstructured mail data

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1

Hello

we received multiple mails where User checks the identifier given details in the mail mentioned like Aadhar card No, Mobile No, Pan card No, Account No, Voter ID, Excel file, Word file, PDF file and Name.
And it request for

  1. Account opening details
  2. certificate statement
  3. Any others detail like FD,RD,OD etc
  4. SMS Alert
  5. Scan copy of KYC
  6. Name Account holder
  7. Details of Export & Import

this points are example it will be request for any things.
What is the Possibilities way for this?
with DU,AI etc