diff --git a/apps/web/src/lib/constants/colors.ts b/apps/web/src/lib/constants/colors.ts
index 031320f..cb4f471 100644
--- a/apps/web/src/lib/constants/colors.ts
+++ b/apps/web/src/lib/constants/colors.ts
@@ -15,4 +15,5 @@ export const EMAIL_COLORS: Record<EmailStatus | "total", string> = {
   REJECTED: "bg-[#d20f39] dark:bg-[#f38ba8]",
   RENDERING_FAILURE: "bg-[#d20f39] dark:bg-[#f38ba8]",
   CANCELLED: "bg-gray-200 dark:bg-gray-400",
+  SUPPRESSED: "bg-gray-200 dark:bg-gray-400",
 };
diff --git a/apps/web/src/server/service/email-service.ts b/apps/web/src/server/service/email-service.ts
index 62601db..7c048d3 100644
--- a/apps/web/src/server/service/email-service.ts
+++ b/apps/web/src/server/service/email-service.ts
@@ -554,7 +554,7 @@ export async function sendBulkEmails(
 
   if (filteredEmailContents.length === 0) {
     // Return only suppressed emails if no valid emails to send
-    return suppressedEmails;
+    return suppressedEmails.map((item) => item.email);
   }
 
   // Group emails by domain to minimize domain validations