store _raw_ in db

Hi,
I’ve this field: [select* CdL “BQA |[email protected]” “BVM |[email protected]” “PAGA |[email protected], [email protected]” “PvUP |[email protected], [email protected]”]

that configuration send email correctly, it’s fine.

The question is: can I store in db _raw_CdL instead of the email address? I don’t need to store email at all

In other post You suggest to use this code:
apply_filters(‘vsz_cf7_posted_data’, $contact_form->posted_data);
Can you show me a practical example?

Thank you