Stop renting your company's communication lifeline from Big Tech. XMAILBOX is the dedicated hardware appliance that gives you unlimited email accounts, permanent data ownership, and complete peace of mind.
You worked hard to build your business. Why pay an endless monthly ransom just to send an email?
Google and Microsoft keep hiking per-user prices year after year. As your team grows from 10 to 50 people, your annual bill explodes from $800 to over $4,500 every single year. You never own a single byte.
Your contracts, trade secrets, and client correspondence sit on shared public cloud servers, constantly scanned for ad algorithms and AI training models. With one sudden policy change or account ban, your business is paralyzed.
One compact physical appliance sitting securely in your office. Unlimited accounts, unlimited domains, bank-grade encryption, and zero monthly invoices. Pure digital sovereignty and complete peace of mind.
No server rooms, no Linux terminal commands, no dedicated IT staff needed.
Connect the compact silent box to your office router. It boots automatically in 30 seconds.
Open your browser, run our one-click DNS wizard to configure SPF, DKIM, and MX records automatically.
Add 5, 50, or 500 mailboxes without ever paying an extra penny. Connect with Outlook or your phone instantly.
Starting from just $499 one-time buy. Pays for itself in as little as 3 months compared to Google Workspace.
View Models & Pricing ($499 - $899) →Everything you need to know about switching to an on-premise business email server.
Cloud email providers charge per-user, per-month subscriptions that continuously escalate. For a 30-person team, cloud email costs $2,500 to $5,000 every single year. With XMAILBOX, you pay once for the hardware appliance and own it permanently with 0 subscription fees, saving thousands of dollars while keeping 100% control of your sensitive business emails.
It takes under 5 minutes. XMAILBOX is a plug-and-play turnkey appliance. Simply connect it to your office router with an Ethernet cable, power it on, and follow the simple automated wizard. No Linux commands, no complex server maintenance required.
Yes! XMAILBOX natively supports standard IMAP, POP3, and SMTP protocols with TLS/SSL encryption. Your team can seamlessly connect using Microsoft Outlook, Apple Mail, Thunderbird, Foxmail, or any iOS/Android mail client.
Standard internet email protocol (SMTP) automatically queues incoming messages on sending servers for up to 72 hours and retries delivery once your connection resumes. No emails are lost. For high-availability environments, dual WAN backup can also be easily configured.
None. You get unlimited user accounts, unlimited domain bindings, and unlimited software updates. Your only investment is the physical hardware.