diff --git a/.env.example b/.env.example
index bbb421d..2ef2222 100644
--- a/.env.example
+++ b/.env.example
@@ -14,6 +14,9 @@ SPRING_MAIL_PASSWORD=xsmtpsib-votre_cle_smtp_brevo
 SPRING_MAIL_PROPERTIES_MAIL_SMTP_AUTH=true
 SPRING_MAIL_PROPERTIES_MAIL_SMTP_STARTTLS_ENABLE=true
 
+# Expéditeur E-mail (doit être un expéditeur validé dans Brevo)
+APP_MAIL_FROM=astalange1933@gmail.com
+
 # Configuration Captcha (si applicable)
 CAPTCHA_SITEKEY=
 CAPTCHA_SECRET=
diff --git a/as-talange-core/src/main/java/com/astalange/core/service/PaiementEmailService.java b/as-talange-core/src/main/java/com/astalange/core/service/PaiementEmailService.java
index de65f04..ed5c93e 100644
--- a/as-talange-core/src/main/java/com/astalange/core/service/PaiementEmailService.java
+++ b/as-talange-core/src/main/java/com/astalange/core/service/PaiementEmailService.java
@@ -28,8 +28,8 @@ public class PaiementEmailService {
     private final JavaMailSender mailSender;
     private final PaiementRepository paiementRepository;
 
-    @Value("${app.mail.from:${spring.mail.username:noreply@as-talange.fr}}")
-    private String fromEmail = "noreply@as-talange.fr";
+    @Value("${app.mail.from:${spring.mail.username:astalange1933@gmail.com}}")
+    private String fromEmail = "astalange1933@gmail.com";
 
     public PaiementEmailService(@Autowired(required = false) JavaMailSender mailSender,
                                 PaiementRepository paiementRepository) {
@@ -41,7 +41,7 @@ public class PaiementEmailService {
         if (fromEmail != null && !fromEmail.trim().isEmpty() && fromEmail.contains("@")) {
             return fromEmail.trim();
         }
-        return "noreply@as-talange.fr";
+        return "astalange1933@gmail.com";
     }
 
     public void sendPaiementConfirmationAsync(Long paiementId) {
diff --git a/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java b/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java
index c0f6e3e..1a9dc35 100644
--- a/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java
+++ b/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java
@@ -30,7 +30,7 @@ public class SportEasyEmailService {
     @Value("${sporteasy.base-url:https://www.sporteasy.net/join/}")
     private String sportEasyBaseUrl;
 
-    @Value("${app.mail.from:${spring.mail.username:noreply@as-talange.fr}}")
+    @Value("${app.mail.from:${spring.mail.username:astalange1933@gmail.com}}")
     private String fromEmail;
 
     public SportEasyEmailService(LicenceRepository licenceRepository,
@@ -45,7 +45,7 @@ public class SportEasyEmailService {
         if (fromEmail != null && !fromEmail.trim().isEmpty() && fromEmail.contains("@")) {
             return fromEmail.trim();
         }
-        return "noreply@as-talange.fr";
+        return "astalange1933@gmail.com";
     }
 
     public record BatchSendResult(int sentCount, int skippedCount, int errorCount, String message) {}
diff --git a/as-talange-web/src/main/resources/application.yml b/as-talange-web/src/main/resources/application.yml
index f535f19..0e6bdfa 100644
--- a/as-talange-web/src/main/resources/application.yml
+++ b/as-talange-web/src/main/resources/application.yml
@@ -37,6 +37,8 @@ server:
 
 app:
   version: @project.version@
+  mail:
+    from: ${APP_MAIL_FROM:${spring.mail.username:astalange1933@gmail.com}}
 
 sporteasy:
   base-url: https://www.sporteasy.net/join/