Email on Arino One shares the contact record and the inbox with messaging, so a support thread that starts on WhatsApp and continues by email stays one conversation.
Domain authentication
- Choose a dedicated sending subdomain.
- Publish the SPF include and DKIM CNAME records from the console.
- Publish a DMARC record — start at
p=none, then tighten. - Verify the domain and warm up volume gradually.
Deliverability basics
Authenticate before you send, keep bounce rates low, honour unsubscribes immediately, and never import a purchased list — reputation damage carries across every channel you run from the same brand.
Steps at a glance
- Choose a sending subdomainUse a dedicated subdomain such as mail.yourbrand.com to isolate reputation.
- Publish SPF and DKIMAdd the SPF include and DKIM CNAME records provided in the console to your DNS.
- Set a DMARC policyPublish a DMARC record, starting at p=none and tightening once reports are clean.
- Verify and warm upVerify the domain in the console, then ramp volume gradually.
Next step
Bring this to your enterprise stack
See how a dedicated Arino One instance — deployed in your region (EU, NA or APAC) — would sit inside your operation. Architecture, DPA, and rollout plan walked through live.