TrueMail Documentation

Welcome to the TrueMail documentation. Here you’ll find everything you need to integrate our email validation service into your applications.

What is TrueMail?

TrueMail is a powerful email validation service that helps you:

  • Reduce bounce rates by catching invalid emails before sending
  • Protect your sender reputation by removing risky addresses
  • Save money by not sending to non-existent mailboxes
  • Improve deliverability with cleaner email lists
  • Getting Started - Set up your account and make your first API call
  • API Reference - Complete API documentation with code examples
  • FAQ - Frequently asked questions

Features

MX Validation

Fast validation that checks if the email domain has valid mail servers. Available on all plans.

SMTP Validation

Advanced validation that verifies if the specific email address exists. Available on Premium plans.

Bulk Processing

Upload CSV files with thousands of emails and download cleaned results.

Real-time API

Integrate directly into your signup forms, CRM, or marketing tools.

Need Help?

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