[MM3-users] Receiving Email from ListName-bounce@Domain for Unsubcribe

Hello,

On my new MM3 that I just installed, I testing unsubscribe user from mailing list. User received email for the unsubscribe in subject line as 'You have been unsubscribed from the Test1 mailing list' with email address 'test1-bounces@domain'.

It should receive from test1-unsubscribe@domain instead. Where should I look into this? or configure it.

Thanks, Marin