ImprovMX SMTP
ImprovMX SMTP empowers you to send and reply directly from your domain address.
Enjoy this powerful feature alongside our Email Forwarding as part of our premium plans. Elevate your email experience with reliable transactional emails, customer communications, and more.
Looking to setup ImprovMX SMTP? See our guide.
Send professional emails from your domain
Send and reply from your domain
Boost your brand image by sending and replying to emails directly from your custom domain addresses. Maintain a consistent professional presence across all communications.
Ideal for transactional emails
Automate email notifications, order confirmations, and more for your WordPress site or e-commerce store. Keep customers informed and streamline your operations.
Superior deliverability
To ensure your legitimate emails always get through, we leverage a vast pool of IP addresses. If an email encounters a deliverability issue due to a temporary IP reputation problem, our system intelligently retries sending from a different IP up to 5 times. This means those important confirmations and customer communications will reach their destination.
Multiple SMTP users
Grant different departments or team members their own SMTP settings for tailored email strategies and streamlined organisation.
A super simple interface to manage SMTP users
Effortlessly add, configure, and manage SMTP users with our intuitive, user-friendly interface.
Secure your account with convenient magic link login or traditional passwords, and add an extra layer of protection with Two-Factor Authentication (2FA).
Monitor email delivery performance with detailed logs, giving you valuable insights into your email communication.

Gmail SMTP vs ImprovMX SMTP
While our free plan includes Gmail SMTP for basic domain email, unlock the full potential with ImprovMX SMTP. Experience enhanced professionalism, reliability, and control.
Gmail SMTP
ImprovMX SMTP
Bulk mailing limitations: To protect our service quality and deliverability for all users, ImprovMX SMTP is not designed for bulk mailing or mass email campaigns. If you require bulk mailing capabilities, please explore specialised services to ensure your emails comply with anti-spam regulations.
“Gmail” is a registered trademark of Google LLC. All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Questions? We’re always here to help.
We pride ourselves on offering incredibly reactive support, free of charge. Premium users get priority, but we answer everyone.
Still unclear? Watch a step-by-step video
Andy, a happy user from ImprovMX, has recorded a step-by-step video to explain how to set up your business email alias.