Catch the email typo at checkout — save the order
A mistyped email at checkout means a lost order confirmation, a confused customer, and a preventable support ticket. Validate inline and recover the sale in real time.
The problem
What goes wrong without email verification
Customers mistype their email at checkout more often than you think — especially on mobile, where autocorrect substitutions go unnoticed. A wrong email address means no order confirmation, no shipping notification, and a customer who thinks their order was lost.
Order confirmation failures generate immediate customer service load: "I never got my confirmation email" tickets are among the most common post-purchase contacts. Each ticket costs $5–$15 to handle — a cost that compounds across thousands of monthly orders.
Bad email addresses on post-purchase flows (review requests, loyalty programs, win-back campaigns) inflate list churn and inflate your monthly cost at ESPs charged per active subscriber.
The solution
How emailzeno solves it
emailzeno runs a five-layer verification pipeline — syntax, disposable-domain check, role-address flag, MX reachability, and live SMTP handshake — to give every address a human-readable verdict before you send, sync, or onboard.
Read the API docsdid_you_mean field suggests the correct domain when the user types "gmai.com" or "yaho.co" — a one-click fix that saves the order without friction.See it in action
Integration in under 5 minutes
// Server-side order validation (Node.js / Express example)
async function validateCheckoutEmail(email) {
const response = await fetch('https://app.emailzeno.com/api/v1/verify', {
method: 'POST',
headers: {
'Authorization': `Bearer ${process.env.EC_API_KEY}`,
'Content-Type': 'application/json',
},
body: JSON.stringify({ email }),
});
const { result } = await response.json();
return {
isValid: result.status !== 'undeliverable',
isDisposable: result.is_disposable,
suggestion: result.did_you_mean ?? null,
riskScore: result.risk_score,
};
}
Shopify-style checkout validation: call the API on email field blur, surface did_you_mean, block obvious disposables.
By the numbers
Why senders trust emailzeno
Accuracy isn't a marketing number — it's validated against live SMTP handshakes and independently confirmed by customers running monthly deliverability audits.
Integrations
Works with the tools E-commerce already uses
Export from any platform, verify with emailzeno, and re-import the scored list — or connect via REST API, Zapier, or Make to automate the workflow entirely.
Start verifying free — no credit card
Catch the typo before it costs you the order. 300 verifications free.
FAQ