diff --git a/crates/jmap/src/auth/oauth/user_code.rs b/crates/jmap/src/auth/oauth/user_code.rs
index 9403ecc6..d18912e2 100644
--- a/crates/jmap/src/auth/oauth/user_code.rs
+++ b/crates/jmap/src/auth/oauth/user_code.rs
@@ -219,7 +219,7 @@ impl JMAP {
             HtmlResponse::new(response).into_http_response()
         } else {
             hyper::Response::builder()
-                .status(StatusCode::TEMPORARY_REDIRECT)
+                .status(StatusCode::MOVED_PERMANENTLY)
                 .header(header::LOCATION, redirect_link)
                 .body(
                     Full::new(Bytes::from(Vec::<u8>::new()))
diff --git a/crates/smtp/src/core/eval.rs b/crates/smtp/src/core/eval.rs
index d7f4756e..2403ec37 100644
--- a/crates/smtp/src/core/eval.rs
+++ b/crates/smtp/src/core/eval.rs
@@ -75,15 +75,7 @@ impl SMTP {
 
         match result.try_into() {
             Ok(value) => Some(value),
-            Err(_) => {
-                tracing::warn!(
-                    context = "eval_if",
-                    event = "error",
-                    property = if_block.key,
-                    "Failed to convert value."
-                );
-                None
-            }
+            Err(_) => None,
         }
     }
 
@@ -112,15 +104,7 @@ impl SMTP {
 
         match result.try_into() {
             Ok(value) => Some(value),
-            Err(_) => {
-                tracing::warn!(
-                    context = "eval_expr",
-                    event = "error",
-                    property = expr_id,
-                    "Failed to convert value."
-                );
-                None
-            }
+            Err(_) => None,
         }
     }