I have a Pandas series sf:
email email1@email.com [1.0, 0.0, 0.0] email2@email.com [2.0, 0.0, 0.0] email3@email.com [1.0, 0.0, 0.0] email4@email.com
One line answer would be
myseries.to_frame(name='my_column_name')
Or
myseries.reset_index(drop=True, inplace=True) # As needed