Frequently Asked Questions


Got a question? We've got answers. If you have some other questions, feel free to contact us.

What is your turn-around time?

Depending on the types of emails in your list, we process 10,000 emails in between 2 and 10 minutes. An average 100,000 email job is completed in 45 minutes.

Do you store or share my data?

Your data is always yours and will never be shared. You may delete your data permanently at any time via the google sheet. We go to great lengths to secure all user data and utilize enterprise security standards.

Do I need Google Workspace Account?

No, Our AddOn works with Gmail, GSuite or Google Workspace accounts. If you can access Google Sheets, you can use our AddOn.

How does it work?

At the backend we have an SMTP Server where MX-Records are extracted from a DNS Server. Then the tool connects to SMTP servers and simulates the sending of a message.

Can I try your service for free?

Of course! We’re happy to offer 500 free credits to anyone who wants to try our service.

Do you provide API?

We do not provide an API for email verification.