Email DNS roles

Resend (product transactional)

Role Host

Sending identity

updates.foodtrucknerdz.com

Return-Path

send.foodtrucknerdz.com (confirm exact name in Resend UI)

Tracking

links.foodtrucknerdz.com

After Resend shows verification records, add matching cloudflare.DnsRecord resources in src/index.ts and apply.

Application From: support@updates.foodtrucknerdz.com (update FTN_TRANSACTIONAL_FROM).

Other lanes (not Resend)

  • Marketing — prefer news.foodtrucknerdz.com via Customer.io (separate from updates.)

  • Human send-as — ZeptoMail SPF/DKIM on apex or dedicated agent domain; per-user SMTP keys

  • DMARC — _dmarc managed in this stack; escalate p= after alignment

Click vs open tracking

Click tracking on; open tracking off (default).