Free Email Aliases For Custom Domains
Set up in seconds to send & receive emails from your custom domain.
Absolutely free. Rock-solid infrastructure. World-class support.
Clean Simple Interface
Easily manage your email forwarding with zero clutter.
Quickly set up DNS entries with our clean setup guides.

Complete Email Toolkit
Everything you need for advanced email management.
Use our SMTP service to send emails from your custom domain. Or use Gmail as a free SMTP relay. Make your emails appear consistent and professional!
Fast & Reliable
The average email forwards in under 5s. We have a 99.99% SLA, and we deliver hundreds of thousands of emails per day! Learn more.
Redirect to Multiple Addresses
One alias can fan out forward to multiple destinations. You can also blackhole to “null”, or send all emails to a webhook!
Email logs
An email didn’t arrive? We’ve built a comprehensive logging system to help you troubleshoot what’s going on. See what we log.
Catch-all & Regex Aliases
Set-up a catch-all email alias, which catches anything sent to your domain. Or setup regex aliases for advanced forwarding logic.
Programatically interact with ImprovMX! Create domains, set aliases, view logs, and more, all via secure access authenticated by API keys.
Our Pledge to You
We don't read emails.
We don't sell data.
ImprovMX is fully compliant with GDPR,
the most stringent data protection laws.
We do not read your emails and never will.
Set your privacy level to control exactly what we log.
They Forward With Us
Over 200,000 users and many of the world's leading organizations trust ImprovMX to forward emails for their business, internal tools and side projects.
Fast Reliable Delivery
We're like you, we hate delayed or missing emails.
Our average email forwards in under 5 seconds.
Gmail
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Outlook
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Apple
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Yahoo
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We have a 99.99% SLA over the past 90 days.
We serve hundreds of thousands of emails per day.
Your domain deserves better email
Secure
Our CTO is a former Google SRE by training, and applies that expertise towards keeping ImprovMX safe by default.
All our internal systems are security key gated. Access is controlled on a need basis.
We follow all modern SRE principles for site security, etc.
We undergo yearly security penetration tests.