Day Pass email verification

No monthly fees, no email creditspay daily, only when you need it.

Choose a Day Pass package and validate bulk cold email lists during active 24-hour windows.

Day Pass packages

Choose your Day Pass package.

Day Passes are non-consecutive. Activate each 24h session only when needed.

How it works

Buy a Day Pass package. Start a validation when you are ready.

01

Choose Day Passes

Select the number of 24-hour validation windows that fits your workflow.

02

Upload or paste a list

Use the authenticated app to start a validation when your list is ready.

03

Consume only when needed

A Day Pass is consumed when a validation process starts, not automatically at checkout.

SMTP-aware email verification workflow.Designed for bulk cold email lists.Day Pass licensing for 24-hour validation windows.No monthly subscription required for Day Pass use.No per-email credit model in the Day Pass workflow.Privacy-focused handling with automatic data purging policies.

FAQ

Common questions

What is TrustSender.io?

TrustSender.io is an email verification SaaS designed for users who need high-volume validation of bulk cold email lists without monthly subscriptions or per-email credit bundles.

What is a Day Pass?

A Day Pass unlocks unlimited email verification during one active 24-hour window. Purchased passes are used only when a validation starts.

Do I need a monthly subscription?

No. TrustSender.io Day Passes are designed for users who prefer occasional high-volume validation windows instead of recurring monthly plans.

How are the results made available?

In addition to downloadable CSV output files, TrustSender.io displays visual analytics for your validated lists inside the dashboard.

If I buy 3 Day Passes, will my license expire in 72 hours?

No. Day Passes are not automatically consumed at checkout. They are activated only when a validation starts, so a 3-pass package can be used across separate validation windows.

What happens if my Day Pass expires in the middle of a list validation?

TrustSender.io does not immediately interrupt an active validation when a Day Pass window ends. The system sends renewal notifications by email and, when provided, WhatsApp. A reasonable renewal window is provided so the workflow is not stopped abruptly.

What type of security is applied to protect my email lists?

Uploaded lists are processed through controlled backend workflows with authenticated access, isolated processing, limited retention and automatic purging according to TrustSender.io data retention policies.

What type of security is used to protect my payment information?

Payment information is processed by Stripe. TrustSender.io does not store raw card numbers or full payment credentials.