Can I save body emails from specific sender to text file.

I want to save all emails (only body of that emails) from sender test@test.com to text files named as part of title this emails (titles are: <text> day_month_year number) in path \\server_name\test_emails\day_month_year_number.txt or c:\test_emails\day_month_year_number.txt

How can I do that using powershell ?