How do I put an unsubscribe link in my list's emails?

To edit your list's footer information.

Go to: Admin > [Non-digest options] and scroll down to:

Footer added to mail sent to regular list members

Edit the following to match your list and enter into the text box:

To unsubscribe from this list, send a blank email to:

Then repeat the process for Digests: Go to: Admin > [Digest options]

The member will receive a confirmation email containing a link to click to complete their unsubscription.