graph + mail dispatcher, test-email endpoint, notifications global

dist/modules/email/graphAdapter.d.ts

@@ -0,0 +1,25 @@
+import type { PayloadEmailAdapter } from 'payload';
+export type GraphAdapterArgs = {
+    fallbackFromAddress?: string;
+    fallbackFromName?: string;
+};
+/**
+ * Payload email adapter that sends through Microsoft Graph (our Exchange),
+ * using app-only client-credentials auth. Drop-in alternative to
+ * panelSmtpAdapter — same PayloadEmailAdapter contract, so payload.sendEmail
+ * and the form-builder's submission emails work unchanged.
+ *
+ * Split of configuration (deliberate):
+ * - Graph credentials (tenant/client/secret/sender) = AGENCY secrets, from env.
+ *   The client never sees or sets them — it's our Exchange, one mailbox
+ *   (GRAPH_SENDER, e.g. [email protected]) for every project.
+ * - From-display + recipient = per-project, from the panel (SiteIntegrations),
+ *   so an editor controls how the mail is labelled and where it lands.
+ *
+ * Wiring: email: process.env.GRAPH_CLIENT_ID ? graphAdapter() : panelSmtpAdapter()
+ *
+ * Azure setup (one-time, our side): App registration → Mail.Send APPLICATION
+ * permission → admin consent → in Exchange, grant the app "Send As" on the
+ * shared mailbox GRAPH_SENDER.
+ */
+export declare const graphAdapter: (args?: GraphAdapterArgs) => PayloadEmailAdapter;