There isn't a way for an Area Chair to send one email directly to every Chapter member through the Bevy system.
This is because each Chapter manages its own membership, communications, events, and administration. Members choose which Chapter(s) they join, and communications are sent at the Chapter level. This structure helps chapters manage their own communities and supports privacy requirements and communication regulations across different countries and regions.
Area pages are designed for coordination between Area leadership and Chapter Chairs—not as mailing lists for all Chapter members. The intended communication process is:
This is the recommended and most effective way to communicate across all Chapters within an Area.