My name is Cam from the QuickBase Support team. I would be happy to fill you in. What I suggest is having an "announcements" table that has just a text field. You can have updated announcements as records and then have a daily subscription that sends the report of a single record or all the records on that table (all the announcements) that goes out to all the users with access to the table. You can deactivate the subscription whenever you're done with your one time email and re-activate it whenever necessary. Makes sense right.