diff --git a/functions/api/contact.ts b/functions/api/contact.ts
index 1770042..c55c29e 100644
--- a/functions/api/contact.ts
+++ b/functions/api/contact.ts
@@ -57,8 +57,26 @@ const parseFormFields = async (request: Request) => {
 };
 
 const handlePost: PagesFunction<Env> = async ({ request, env }) => {
+    console.log(
+        "[contact] post start",
+        JSON.stringify({
+            contentType: request.headers.get("content-type"),
+            hasTurnstileSecret: Boolean(env.TURNSTILE_SECRET_KEY),
+            hasResendApiKey: Boolean(env.RESEND_API_KEY),
+            hasFromEmail: Boolean(env.CONTACT_FROM_EMAIL),
+        }),
+    );
     const { name, email, message, turnstileToken } =
         await parseFormFields(request);
+    console.log(
+        "[contact] fields",
+        JSON.stringify({
+            hasName: Boolean(name),
+            hasEmail: Boolean(email),
+            hasMessage: Boolean(message),
+            hasTurnstileToken: Boolean(turnstileToken),
+        }),
+    );
 
     if (!name || !email || !message) {
         return jsonResponse(
@@ -97,6 +115,7 @@ const handlePost: PagesFunction<Env> = async ({ request, env }) => {
         8000,
         "Turnstile",
     );
+    console.log("[contact] turnstile status", verifyResponse.status);
     const verifyResult = (await verifyResponse.json()) as {
         success?: boolean;
         "error-codes"?: string[];
@@ -168,6 +187,7 @@ const handlePost: PagesFunction<Env> = async ({ request, env }) => {
         8000,
         "Resend",
     );
+    console.log("[contact] resend status", response.status);
     if (!response.ok) {
         const contentType = response.headers.get("content-type") ?? "";
         const errorText = contentType.includes("application/json")
@@ -207,6 +227,7 @@ export const onRequest: PagesFunction<Env> = async (context) => {
     } catch (error) {
         const message =
             error instanceof Error ? error.message : "Unknown error";
+        console.error("[contact] unhandled", message);
         return jsonResponse(
             { ok: false, error: "Unhandled exception.", details: message },
             500,