diff --git a/src/mailer/mailer.service.ts b/src/mailer/mailer.service.ts
index 26544040232007448321d0571d37233b6c5c5325..a28c5aa2accfa4a4d0e239d2dd0780d9ea09d269 100644
--- a/src/mailer/mailer.service.ts
+++ b/src/mailer/mailer.service.ts
@@ -25,7 +25,7 @@ export class MailerService {
     });
     formData.append('metadata', data);
     const contentLength = formData.getLengthSync();
-    Logger.log(`Send mail : ${subject}`, 'Mailer');
+    Logger.log(`Send mail to ${JSON.stringify(emailsToSend)} : ${subject}`, 'Mailer');
     return new Promise((resolve, reject) => {
       this.httpService
         .post(process.env.MAIL_URL, formData, {