MailTester — Building an Email Verification & Discovery Platform

Project overview

MailTester is an email verification and email discovery platform developed and operated by VP Global Services. It is available publicly at mailtester.in.

The challenge

Businesses, marketers and sales teams that send email to unverified lists risk high bounce rates, wasted effort and damage to their sender reputation. Many teams lack an easy way to check address validity before running campaigns.

The solution

VPGS designed and built MailTester to verify email addresses through multiple checks — email syntax validation, MX record validation, SMTP verification, disposable email detection and catch-all detection — and to help users discover email addresses through an email finder.

Technology stack

To be confirmed Technology stack to be confirmed by the VPGS product team.

Results

MailTester is live and publicly accessible at mailtester.in. Usage and performance metrics will be published once verified.