Run Axigen, the battle-tested business mail server, on Kamatera’s global cloud infrastructure. Keep every message, every contact, and every policy under your direct control, without sacrificing performance or paying enterprise-suite premiums.
Deploy Axigen’s premier mail and collaboration server on Kamatera’s high-performance cloud to achieve a secure, scalable, and fully sovereign communication hub for your organization.
Why choose Axigen on Kamatera?
Axigen provides an all-in-one alternative to SaaS platforms, giving you complete ownership of your mail server. When paired with Kamatera’s enterprise-grade infrastructure, you benefit from:
Kamatera’s elastic scalability so you can start with what you need and scale up CPU, RAM, and storage in seconds as your user base grows.- A team that is empowered with shared calendars, tasks, contacts, and notes, accessible via a responsive webmail interface or your preferred desktop.
- Kamatera’s speedy Ice Lake Processors and NVMe SSDs to power Axigen’s SmartProcessing engine for near-instant message delivery and retrieval.
- Your data stored on your terms. You choose the exact data center location among Kamatera’s global network to ensure local compliance and low latency.
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Frequently Asked Questions
Deploying Axigen requires certain system specifications to ensure optimal performance and reliability. Below are the recommended system requirements:
CPU: Intel Compatible x64
RAM: 4 GB
Available space on SSD/HDD: 2 GB free space for installation purposes and default configuration files.
Axigen has the following minimal software requirements:
OS Linux, kernel 2.6
glibc version 2.17 or later
libstdc++ version 3.4 or later
For detailed system requirements and installation guides, please refer to the Axigen documentation.
Axigen supports the major Linux enterprise distributions, including Debian, Ubuntu LTS, CentOS, and Red Hat Enterprise Linux. It also runs on Windows Server. Kamatera’s server catalog includes ready-to-deploy images for all of these operating systems.
Axigen’s biggest user base is managed service providers and hosting companies. The multi-tenant architecture lets them run email for dozens or hundreds of business clients from a single platform, with white-labeled webmail and isolated admin access per customer, which makes it a natural fit for anyone selling email as a service.
The other common thread is organizations that need control SaaS providers can’t offer. Government agencies with data residency requirements, regulated businesses in healthcare and legal, enterprises that have outgrown Microsoft 365 economically, and IT teams that simply want their mail infrastructure on their own terms and not be subject to a vendor’s roadmap and policy decisions.
A single Axigen instance on appropriately sized hardware can handle tens of thousands of mailboxes. A Kamatera server with 8 vCPUs, 32 GB RAM, and fast NVMe storage will comfortably serve 2,000–5,000 active mailboxes under typical business usage. Lightly used mailboxes scale into the hundreds of thousands on the same hardware because the concurrency load is minimal. Axigen’s sizing guide provides detailed throughput benchmarks for different hardware configurations.
Kamatera allows vertical scaling—adding vCPUs and RAM—through the management console. When vertical scaling reaches its limits, Axigen’s clustering capabilities allow you to add mail processing nodes, distribute the mailbox database, and separate the inbound SMTP relay from IMAP service onto dedicated hardware. Because Kamatera bills hourly, you can also provision additional capacity during demand spikes, without sizing baseline infrastructure for peak loads.
Kamatera provides 24/7/365 tech support to help you resolve your queries quickly. Our tech guys are always on duty so that you can always reach a human being who is available and capable of assisting you.
Kamatera provides automated daily snapshots of server volumes that can be restored to a new server instance in minutes. For mail-specific backup, Axigen’s mail store is a set of files on the filesystem, meaning any standard backup tool, like rsync, Restic, Duplicati, or commercial backup agents, works without modification. Many organizations run hourly incremental backups of the Axigen mail store to a separate Kamatera server or to object storage, providing near-real-time recovery points alongside daily full-system snapshots.
Our system accepts credit/debit cards issued by your local bank branch with a cardholder’s name. We also accept payments through PayPal. We do not accept virtual, prepaid, or electronic cards.
You can use the Kamatera pricing calculator to select the exact server specifications you need and find out how much you can expect to spend.