Email API — Introduction

This page introduces the Email APIs used to suggest or validate email addresses.

Related Email documentation:

• DQEEMAILLOOKUP — Email validation
• MAILSUGGEST — Email suggestion
• Restful Email API — email/lookup
• Email Swagger documentation

Email API overview

Description

The Email APIs help users enter and verify email addresses. Two integration styles are available:

• Standard API — two endpoints for email suggestion and validation.
• Restful API — a single modern endpoint for email validation with richer response data.

Standard API endpoints

• /MAILSUGGEST/ — provides email suggestions based on first name, last name, and user input in the email field.
• /DQEEMAILLOOKUP/ — validates an email address by checking its domain existence, syntax, and optionally its activity status.

Restful API endpoint

• /email/lookup — validates an email address and returns enriched information including deliverability, domain existence, MX records, and correction suggestions.