---
title: "Who Hosts Their Email? Free Email Provider Checker | WarmInboxes"
description: "A short walkthrough of the free WarmInboxes email provider checker: enter a domain and see whether its mail is hosted by Google, Microsoft, another provider…"
url: https://warminboxes.com/videos/email-provider-checker
breadcrumb: "Home > Tool demos > Email Provider Checker"
---
# Who Hosts Their Email? Free Email Provider Checker

Tool demo · Email Provider Checker

A short walkthrough of the free WarmInboxes email provider checker: enter a domain and see whether its mail is hosted by Google, Microsoft, another provider or behind a security gateway.

## Email Provider Checker

Find out who hosts a domain’s email — Google, Microsoft, Zoho, or a security gateway — from one lookup.

[Run the Email Provider Checker →](https://warminboxes.com/email-provider-checker) Free, no account.