HybridMail lets you distribute mailboxes flexibly between cloud services and your own infrastructure — under one domain, one identity, one policy. Sovereignty where it matters. Convenience everywhere else.
Most providers force a binary choice. Either everything moves to Microsoft 365 or Google Workspace, or you keep running your own mail servers. Neither is right for most businesses.
Microsoft 365 and Google Workspace work brilliantly for the majority of users — easy admin, mobile-first, integrated calendars. But for some mailboxes, the cloud isn't the right answer.
Running your own mail infrastructure gives you full control — physical, legal, technical. But for mailboxes that don't actually need that level of sovereignty, it's a costly overhead.
One domain. Some mailboxes in the cloud, others on your own infrastructure. Same address book, same policies, same identiqa portal. The user can't even tell where their mailbox lives.
HybridMail acts as an intelligent mail router. Every inbound message hits one address — we route it to the right destination based on policy. Outbound mail looks unified to the world.
Powered by Aura AI · Spam, phishing & DLP filtering applied to every message before routing
Standard mailboxes for the majority of users — convenience, mobile, collaboration.
Sensitive mailboxes that must remain under your direct control — sovereignty, jurisdiction, compliance.
Most businesses have at least some mailboxes that shouldn't sit in a US-controlled cloud. Here's where HybridMail makes the biggest difference.
DORA, MaRisk, BaFin, BAIT — financial regulators require demonstrable control over sensitive communications. Keep partner correspondence and customer data on-prem, while regular operations run in the cloud.
Federal agencies, energy operators, healthcare providers, water utilities — NIS2 and national rules require European data sovereignty for critical communications. HybridMail keeps sensitive mailboxes under jurisdiction.
R&D, pharma, defense, advanced manufacturing — communications around patents, IP, and trade secrets shouldn't transit foreign clouds. Keep R&D and exec mailboxes on-prem, sales and support in the cloud.
Define rules by department, role, security clearance, or individual mailbox. The router decides per message where it lives — invisible to senders and recipients.
Users keep one address, one calendar, one address book. Whether the mailbox is in M365 or on your own server, the experience is identical. No second login, no separate client.
Every message — to cloud or on-prem — is filtered by Aura AI for spam, phishing, malware and DLP before delivery. Same protection, same dashboard, same evidence trail across both worlds.
HybridMail pricing scales with the mailboxes you keep on-premise — cloud-resident mailboxes are covered by your existing M365/Workspace license. Includes MailShield protection across both worlds.
Combine the modules that fit your IT landscape. Existing customers automatically receive additional discounts.
HybridMail rollouts are highly individual — what should stay sovereign, what can move to the cloud, how to migrate without disruption. Leave your details and our architecture team will get back to you within 2 hours for a real conversation about your specific setup.