Start a support ticket by using this link Request Help.
Provide the following information:
List name
Description
Primary owners email address
Access type of Public or Private
List Type of Discussion or Announcement
If Discussion, should replies go to the Sender or to the Mailing List?
Mail-Merge of Yes or No
If Yes, the default bottom banner will include one-click unsubscribe link.
If No, the link will instead lead to the generic subscription management page of the list.
Optional Quiet owners email address Quiet owners will not receive delivery errors or other administrative mail.
Moderators e-mail address
Example of Help Ticket