
“Working with the atmail team has been an true pleasure for DreamHost.
They understood our needs and worked closely with us to deliver an incredible email solution for our rapidly-growing customer base.
We can’t say enough good things about their product and their talented team.”
Micah Sachs, DreamHost, VP Systems Engineering
Features
Multiple deployment options
atmail has the flexibility to be deployed on-premises or subscribed to in the cloud. You can manage your entire email business through atmail cloud, minimising hassle and administration costs, or only pay for what you need when installing our solution on-premises. Utilise the entire stack or, if you have an existing email infrastructure, deploy webmail only.
Fully featured webmail platform
Enjoy all the features you’d come to expect from an enterprise-class platform including contacts, calendars, responsive interface, mobile webmail, multiple domains and centralised administration with fully customisable role-based access control.
Security standards
atmail suite has passed audit scans for hundreds of vulnerabilities and threats, including viruses, worms, cross-site request forgery and injection attacks (including the OWASP Top 10).
High performance & scalability
The architecture for both atmail suite and mail server has been designed to be robust, highly modular and scalable, so you can manage business expansion and change without compromising on performance or reliability.
Available anytime
Mobile webmail
Mobile webmail comes standard across our entire product suite. Your email can be accessed from any browser on any web-enabled smartphone or tablet. Accessibility anywhere, on any device.
API driven
atmail suite API server is written in Golang, the latest high performance server technology. Featuring extensive configuration options and only returning JSON data, our API runs on a true API server, taking advantage of your existing investment in IMAP infrastructure.
Live updating and synchronisation
With atmail suite, your inbox, calendars and contacts synchronise and update in real-time, across all your devices. The way it should be.
Native mobile app
atmail suite includes a native mobile app, on-premises or in the cloud. Enjoy the added value of our native iOS app to help you master your inbox (Android coming soon).

