Hybrid Split Domain Email

StrataMail Hybrid Split Domain Email Routing

Seamlessly route email traffic across Microsoft 365, Google Workspace, and on-premises servers—all without disrupting users or interrupting workflows. StrataMail’s Hybrid Split Domain architecture empowers organizations to maintain a unified email experience during transitions and coexistence, supporting gradual migrations, phased user onboarding, and hybrid environments tailored to operational needs.

By intelligently routing inbound and outbound email based on user location and domain policies, StrataMail ensures that each message reaches the correct destination—whether cloud-hosted, on-prem, or a mix of both. This enables IT teams to align email infrastructure with budget, compliance requirements, and regional hosting preferences, without compromising email deliverability, security, or performance.

Whether you're consolidating platforms, running long-term hybrid systems, or executing complex migration rollouts, StrataMail ensures flexible, reliable, and transparent routing—all with minimal overhead and no user confusion.

💼 Microsoft 365 🌐 Google Workspace 🛡️ Existing Filters 🧩 Custom Systems
Microsoft 365 and StrataMail Hybrid Split Domain Routing

Microsoft 365 + StrataMail

Reduce Microsoft 365 licensing costs while keeping enterprise-grade filtering and continuity. StrataMail’s Routing Cloud connects your 365 users and local mailboxes under one domain. Explore →
Google Workspace and StrataMail Hybrid Routing

Google Workspace + StrataMail

Combine Gmail for Business with StrataMail’s rule-based delivery, AI parsing, and journaling. Add enterprise compliance and flexibility without losing the familiar Google experience. Explore →
Proofpoint Mimecast Barracuda Integration with StrataMail Routing

Existing Filter Integration

Already using Proofpoint, Mimecast, or Barracuda? StrataMail integrates behind your filters for smart routing, journaling, and unified delivery logs. Explore →
Exchange Zimbra Custom Hybrid Migration with StrataMail

Legacy / Custom Systems

Continue using Exchange, Zimbra, or on-prem mail while StrataMail adds centralized filtering, routing, and hybrid coexistence during or after migration. Explore →
StrataEmail Services — VPS and Shared Hosting with SpamWeeder

StrataEmail Services

Email downtime and spam-filled inboxes hurt business productivity. StrataEmail offers VPS or shared hosting with SpamWeeder Premium built in. Scalable, brandable, and designed for resellers, it keeps communication professional and secure. Explore →

Email Security — Advanced Protection with SpamWeeder, Proofpoint, and VIPRE

Email Security

Phishing and malware bypassing basic filters can cripple operations. Our Email Security Suite integrates SpamWeeder Premium, Proofpoint, and VIPRE to stop advanced threats and keep inboxes safe, compliant, and business-ready. See How →
StrataMX Backup — Reliable Email Queuing During Downtime

StrataMX Backup

Email outages leave teams in the dark. StrataMX Backup queues your email during downtime and delivers it safely when systems recover. Ensure no message is lost and communications stay reliable, even in unexpected outages. Discover →
Contact Us — Hosting, Email, Colocation, and Automation Support

Contact Us

Frustrated with your current provider or unsure where to start? Reach out and let our team guide you with expert advice in hosting, email, colocation, and automation solutions. Reach Out →