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Premium Infrastructure

xMail Server —
Your Mail Stack, Your Control

Dedicated email server VPS with your own IPv4, full root access, pre-warmed IPs (Pro+), SPF/DKIM/DMARC configured, SpamAssassin, and ClamAV. Run Postfix, Haraka, or Mailu — your choice.

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xMail Server Features

Six reasons senders move from shared email to a dedicated mail server.

lanDedicated IPv4

Your own IP address — not shared with other senders. Full PTR/rDNS control.

terminalFull Root Access

KVM VPS with full root. Install any MTA — Postfix, Haraka, Mailu, or custom stack.

starPre-Warmed IPs (Pro+)

IPs with established positive send history for better inbox placement from day one.

verified_userSPF + DKIM + DMARC

Complete email authentication stack configured for you. DMARC reporting enabled.

securityAnti-Spam + Anti-Virus

SpamAssassin + ClamAV pre-installed. Rspamd available. Milter integration with Postfix.

boltNVMe Storage

Fast NVMe for mail queue, Dovecot IMAP storage, and SpamAssassin Bayes database.

Why Serversium?

Feature
Serversium Edge
Traditional Service
Infrastructure
NVMe + redundant network
Standard disk / single uplink
Security
DDoS / WAF / Firewall
Basic / paid add-on
Support
24/7 technical team
Limited / business hours only
Product Range
VPS, Dedicated, Hosting, Mail, Game, Colocation
Limited service range
Management
Client panel + fast provisioning
Manual setup / slow activation
Data Center
Redundant power & network
Single feed / outage risk

xMail Server Plans and Use Cases

Shared email hosting means shared IP reputation — if another tenant on the same IP gets listed, your deliverability suffers. A dedicated mail server gives you your own IP, your own queue, your own filters, and full control over authentication records. Combined with pre-warmed IPs on Pro+, inbox placement is dramatically better than starting fresh.

mailFrom $7.99/mo — Dedicated IPv4, DKIM, Anti-Spam, Root Access

Starter at $7.99/mo: 1 vCPU, 2 GB RAM, 20 GB NVMe, dedicated IPv4, DKIM/SPF/DMARC, SpamAssassin, ~2,000 emails/hr. Pro at $19.99/mo: 2 vCPU, 4 GB, 40 GB NVMe, additional IPv4, ~10,000 emails/hr. Pro+ at $49.99/mo: 4 vCPU, 8 GB, 80 GB NVMe, pre-warmed IP, ~50,000 emails/hr. All plans: full root access, ClamAV, PTR/rDNS control.

notifications_activeTransactional Email

App notifications, password resets, invoices — send from your own IP with full DKIM auth.

campaignEmail Newsletter Senders

Opt-in newsletters from a clean dedicated IP. Separate from transactional stream.

codeSaaS Product Email

Full control over your app's outbound email — no SendGrid limits, no per-email fees at scale.

businessAgencies Running Campaigns

Run client campaigns from separate IPs on the same server. IP rotation built in.

gavelLegal / Finance Notifications

Compliance-sensitive notifications requiring full audit trail and server-level log access.

buildDevelopers and Self-Hosters

Full root MTA control. Build custom routing, Milter integrations, or custom spam rules.

Frequently Asked Questions

What is xMail Server?add_circle
A dedicated VPS pre-configured as a mail server. You get a dedicated IPv4 address, Postfix/Dovecot (or Haraka/OpenSMTPD), SpamAssassin + ClamAV, DKIM/SPF/DMARC configured, and full root access. Unlike shared email hosting, you control every aspect of the mail stack.
What are pre-warmed IPs?add_circle
New IP addresses with no send history get throttled or rejected by Gmail, Outlook, and Yahoo. Pre-warmed IPs have existing positive send history — better initial inbox placement. Our Pro+ tier offers pre-warmed IPs with established reputation.
What mail server software is supported?add_circle
We pre-install your choice of Postfix+Dovecot (most common), Haraka (high-throughput Node.js), Mailu (Docker-based all-in-one), or Modoboa. Custom software supported — you have full root access.
Can I send bulk marketing email?add_circle
Within our acceptable use policy: opt-in lists only, unsubscribe honored, SPF/DKIM/DMARC properly configured, and volume ramp-up followed. Cold email or purchased lists violate our AUP and result in account termination.
SPF/DKIM/DMARC setup?add_circle
Included. We configure SPF records in DNS, generate DKIM keys and add DNS records, and set up DMARC policy. Guidance on DMARC reporting and alignment.
Anti-spam and anti-virus?add_circle
SpamAssassin + ClamAV pre-installed. Rspamd available as alternative. Milter integration with Postfix for real-time filtering.
How many emails per hour can I send?add_circle
Depends on plan and IP reputation. Starter: ~2,000/hr. Pro: ~10,000/hr. Pro+: ~50,000/hr with pre-warmed IP. ISP throttling limits vary — inbox placement depends on list hygiene and authentication.
Can I add more IPs?add_circle
Yes. Additional dedicated IPv4 addresses addable per plan limits. Useful for IP rotation and separating transactional from marketing streams.