Email authentication involves the process of checking whether an email address is accurate, valid, and deliverable. And an email verification tool does exactly that; it is responsible for checking these aspects.


If you keep sending emails to the wrong or invalid address, it will result in higher bounce rates. Not to mention, ISPs could begin treating your email address as Spam. Hence, all your emails will go straight to the user’s spam folders, and no one will read it, ever.


● An Bulk email authentication API is a tool that automatically checks your mailing list for mistyped email
addresses, domains, or disposable email IDs
● It ensures deliverability
● Can decrease bounce rates of your email marketing campaign.
● Our bulk email verification API can verify the data of any email addresses at one go.
● Call Back Response TAT for 100 Email Verification Is 10 Mins MAX.

Process Flow: