Email Validation API Master Guide

The Email YoYo email validation API service helps any business drop the costs associated with having too many bad email addresses being added to their database lists. This guide will serve as the largest and most authoritative documentation for an email validation API available.

Short On Time? Download A PDF Link For Later Reading.

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Before Installing A Email Validation API

Request a trial key before proceeding to the rest of this guide.

Guide Overview

  • Validation Service
  • Why Email Validation
  • Description
  • Application Examples
  • How To Start

Quick Start

  • Obtain Trial Key
  • Testing The API
  • After The Test

API Feature Set

  • 99.9% Uptime
  • Quality Management
  • Inner Workings
  • What Validation Can Do
  • Version Climbing
  • Reporting Modules
  • Typo Styling
  • Correcting Errors
  • API Validating
  • Performance Measures
  • Disposable Service Detector
  • Spam Trap Dector
  • Easy Integration
  • Complete Coverage
  • Multi Method Validation

Specifications (Technical)

  • Description
  • Infrastructure
  • Application Use


  • Installing A Email Validation API

Using And Configuring

  • Configuration
  • Authentication
  • Key Authentication Usage
  • ACL Authentication Usage
  • Possible Responses
  • Using A Correct Parameter
  • Additional Statuses

Integration Options

  • Options To Integrate

Frequently Asked Questions

  • How Are Trial Keys Obtained?
  • How Do You Call A Email Validation API?
  • What Does A API Return?
  • How Are APIs Integrated?
  • Are APIs Reliable?
  • Do Systems Slow Down With High Use?
  • Does Validation Work With Hotmail / Live Accounts?
  • Does Validation Work With Yahoo Accounts?
  • Does Validation Work With Yandex Accounts?
  • How Does The API Work With Spam Traps?
  • Is Blacklisting Possible With API Use?
  • Do The Account Owners Know I Am Verifying Them?

Status Codes

  • Main Response Codes
  • Extended Codes For Status

Term Explanations

  • Key Validation API Term Explanations