email,subscribed
member+free_1@example.com,true
member+free_2@example.com,true
member+free_3@example.com,true
member+free_4@example.com,true
member+free_5@example.com,true
member+free_6@example.com,true
member+free_7@example.com,true
member+free_8@example.com,true