Webmail now available in the one.com Companion App
We’ve brought Webmail to our Companion App, making it easier to stay on top of your inbox, no matter where you are.
Whether you’re working remotely, traveling, or just stepping away from your desk, you now have full access to your email right from your phone.



Your inbox, anywhere
No more switching tabs or being tied to your desktop. With the Companion App, everything you need is right in your pocket:
- Manage your email accounts anytime, anywhere
- Switch between accounts with multi-account support
- Read and compose new emails easily
- Reply to or forward messages instantly
- Set and adjust key email settings
- Receive in-app notifications for new emails
Whether you’re catching up, staying in the loop, or replying on the go, our Companion App makes email effortless.
Download the Companion App now on Apple or Google.

