From the portal click on 'Lists' from the top menu bar
On the next page click 'Create List'
Choose a name for your list and fill in the other relevant details
Name = Your subscribers will see this so choose something relevant to your company and product
Default From name = This is who your emails will come from so choose something your subscribers will easily recognize like your company name
Default From email address = This is the address your subscribers will reply to
Default email subject = Choose a subject for your email.
The contact information will be filled in from the information you entered in the previous guide but can be changed here if needed.
Next choose the subscription email options using the toggle switches and click 'Save' when done. We suggest using only the Unsubscribe notification and turning the other 2 off.