diff --git a/backend/src/consts.rs b/backend/src/consts.rs
index 8733910..ee6f3a0 100644
--- a/backend/src/consts.rs
+++ b/backend/src/consts.rs
@@ -38,7 +38,8 @@ pub const COOKIE_LANG_NAME: &str = "lang";
 /// (cookie authentication, password reset, validation token).
 pub const TOKEN_SIZE: usize = 32;
 
-pub const EMAIL_ADDRESS: &str = "recipes@recipes.gburri.org";
+// TODO: Move it in conf.ron.
+pub const EMAIL_ADDRESS: &str = "recipes@gburri.org";
 
 /// When sending a validation email,
 /// the server has this duration to wait for a response from the SMTP server.
diff --git a/backend/src/services/user.rs b/backend/src/services/user.rs
index d91af60..2223569 100644
--- a/backend/src/services/user.rs
+++ b/backend/src/services/user.rs
@@ -510,8 +510,8 @@ pub async fn ask_reset_password_post(
                         .render()?,
                 )
                 .into_response()),
-                Err(_) => {
-                    // error!("Email validation error: {}", error); // TODO: log
+                Err(error) => {
+                    error!("Email validation error: {}", error);
                     error_response(
                         AskResetPasswordError::UnableSendEmail,
                         &form_data.email,
@@ -824,8 +824,8 @@ pub async fn edit_user_post(
                     Ok(()) => {
                         message = context.tr.t(Sentence::ProfileEmailSent);
                     }
-                    Err(_) => {
-                        // error!("Email validation error: {}", error); // TODO: log
+                    Err(error) => {
+                        error!("Email validation error: {}", error);
                         return error_response(
                             ProfileUpdateError::UnableSendEmail,
                             &form_data,