NMR Email Log for CF7

1.0.0

• Delivery log for all CF7 form submissions (sent, failed, pending, retried).
• Failure diagnosis — plain-English error explanations with fix suggestions.
• Resend SMTP routing — one API key, reliable transactional delivery for all forms.
• Manual retry from the log.
• Failure email alerts.
• CF7 config scanner — flags missing recipient, empty body, From domain mismatch.
• AES-256-CBC encryption for stored API key.
• Monthly usage counters.