Double-Probe Verification & Scope Isolation
Confirm whether the alert affects full-site availability, TLS handshake validity, or only the customer enquiry POST handler on https://apexclimate.com.
Use this 4-stage operational runbook to triage website availability drops, TLS expiry warnings, and silent customer enquiry form failures before inbound leads are lost.
Confirm whether the alert affects full-site availability, TLS handshake validity, or only the customer enquiry POST handler on https://apexclimate.com.
Check serverless function timeout or cold-start errors on POST /api/contact, verify environment variables (RESEND_API_KEY / webhook secrets) after the latest deployment, and inspect CSP form-action headers.
Never leave a broken form live while debugging downstream SMTP or CRM webhooks. Persist form submissions to local disk first or surface a direct fallback contact link so zero buyer enquiries are lost.
Do not mark the incident resolved on HTTP 200 alone. Submit a tagged synthetic test enquiry on https://apexclimate.com and verify arrival in the destination support inbox.
Covers 1 website & 1 enquiry form for 30 days ($99 setup + $49 first 30 days): 5-minute availability & DOM checks, SSL/TLS expiry alerts, 4 agreed weekly synthetic form tests, and inbox receipt verification.