Managing Letters subscriptions

There are four ways users can unsubscribe to Letters from publications they follow (you cannot receive Letters from publications you don't follow):

1. You can unfollow the publication.
2. From the settings page, you can turn off all letters from all publications.
3. From the list of all publications you follow, you can unsubscribe on a case-by-case basis.
4. Navigate directly to a publication's home page, and unsubscribe from there.