diff --git a/ansible/roles/postfix_relay/defaults/main.yml b/ansible/roles/postfix_relay/defaults/main.yml
index f860b6a..6893bc1 100644
--- a/ansible/roles/postfix_relay/defaults/main.yml
+++ b/ansible/roles/postfix_relay/defaults/main.yml
@@ -1,5 +1,5 @@
 ---
-postfix_relay_host: smtp-relay.brevo.com
+postfix_relay_host: smtp.gmail.com
 postfix_relay_port: 587
 postfix_relay_user: ""        # à définir dans group_vars/gateway/vars.yml
 postfix_relay_password: ""    # depuis vault (vault_postfix_relay_password)