how to delete an email id from list when unsubscibe in mailchimp

Nov 1, 2013 at 6:43 PM
I am using code:

mc.ListUnsubscribe(item, Customer.Email)

to unsubscribe a customer but i want to delete this customer from list so that in future customer can subscribe again.

How can i do that?
Jan 14, 2014 at 12:40 AM