With Mutant Mail, you can send/reply to all your domain emails from any inbox (let's say Gmail, Hotmail or any other). It's the only server-side solution to control all your domain emails in one place. In general, any domain has at least 5 email ids (admin, support, help, legal, contact), how many of us monitor all of them? Imagine having 5 domains, each having 5 email alias(admin, support, help, legal, contact). That's 25 email IDs. Just a small clarification, Mutant Mail is not an email client, it's an email gateway that sits in between your control/recipient inbox and recipient. So, with Mutant Mail, you still get to use your favorite mailbox (along with any client, webmail or app it supports) and the convenience of Reply, Send & Receive from a single Inbox for all your domain's email. No Email Hosting is needed anymore.