diff --git a/api/src/services/email.service.ts b/api/src/services/email.service.ts
index e85cc36c59..1e2e935af7 100644
--- a/api/src/services/email.service.ts
+++ b/api/src/services/email.service.ts
@@ -412,7 +412,7 @@ export class EmailService {
     void (await this.loadTranslations(jurisdiction));
 
     await this.sendSES({
-      to: emails,
+      bcc: emails,
       subject: this.polyglot.t('requestApproval.header'),
       html: this.template('request-approval')({
         appOptions: { listingName: listingInfo.name },
@@ -434,7 +434,7 @@ export class EmailService {
     void (await this.loadTranslations(jurisdiction));
 
     await this.sendSES({
-      to: emails,
+      bcc: emails,
       subject: this.polyglot.t('changesRequested.header'),
       html: this.template('changes-requested')({
         appOptions: { listingName: listingInfo.name },
@@ -454,7 +454,7 @@ export class EmailService {
     void (await this.loadTranslations(jurisdiction));
 
     await this.sendSES({
-      to: emails,
+      bcc: emails,
       subject: this.polyglot.t('listingApproved.header'),
       html: this.template('listing-approved')({
         appOptions: { listingName: listingInfo.name },
@@ -613,7 +613,7 @@ export class EmailService {
     appUrl: string,
   ) {
     await this.sendSES({
-      to: emails,
+      bcc: emails,
       subject: this.polyglot.t('lotteryReleased.header', {
         listingName: listingInfo.name,
       }),
@@ -635,7 +635,7 @@ export class EmailService {
     ]);
     void (await this.loadTranslations(jurisdiction));
     await this.sendSES({
-      to: emails,
+      bcc: emails,
       subject: this.polyglot.t('lotteryPublished.header', {
         listingName: listingInfo.name,
       }),