The English Heavenletter publishing queue can be found here: http://heavenletters.org/heavenletters-admin.html. Every morning the mailing list sends out the Heavenletter for that morning.

This is how to schedule the Heavenletters to be automatically published in advance. Its best to have about a week of Heavenletters scheduled in the publishing queue.

1) Click Create Content -> Heavenletters
2) Fill in the Heavenletter information. Make sure the Publish Date and Publish Number are correct
3) Scroll down to Scheduling options (Fig 1). Expand it. Fill in the date to be published in the correct format (Fig 2).

Fig 1

Fig 2

4) Submit.

The Heavenletter will automatically be published on the date and time you set it for. Heavenletters are set to be published at 00:30:00 server time. https://heavenletters.org/sites/heavenletters.org/files/1646-checked.mp3