Contact form shows success but no message is delivered
Critical · Small- Evidence
- /contact — submit the form with valid data; success banner appears, test inbox receives nothing after 15 min.
- Business impact
- Leads are lost silently; the site's main goal (lead generation) fails.
- Recommended fix
- Configure the form provider's destination address and verify the sending domain; add a failure state for non-2xx responses.
- Verification
- Submit the form; the message arrives in the destination inbox within 2 minutes.