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Kaspersky email security
Kaspersky Secure Mail Gateway filters spam, viruses, and phishing before mail reaches your Zimbra inbox.
Why Ace Mail
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Tier III data center
Enterprise facility with redundant power, cooling, and network — built for mission-critical business email.
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99.98% uptime guarantee
High-availability cluster with triple-node redundancy keeps your mail flowing around the clock.
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24/7 expert support
From setup to troubleshooting — our team keeps your email stable and secure.
Built for reliability
Enterprise infrastructure, no compromises
Ace Mail is deployed on Ace Micro's managed cloud platform inside a Tier III data center — the same class of facility used by banks, telcos, and large enterprises for always-on workloads.
99.98%
Uptime guarantee
Service-level availability for business-critical email
Tier III
Data center
Redundant power, cooling, connectivity & physical security
3×
High availability
Triple-node cluster — if one node fails, others take over seamlessly
24/7
Operations & support
Monitoring, patching, and expert help whenever you need it
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Network firewall & hardened perimeter
Inbound and outbound mail traffic passes through dedicated firewall policies. Only required ports and protocols are permitted — reducing exposure to abuse, brute-force attacks, and unauthorized access.
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Kaspersky Secure Mail Gateway
Industry-leading Kaspersky email security sits in front of Zimbra — scanning every message for spam, malware, ransomware links, and phishing before it reaches your users.
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High-availability cloud cluster
Zimbra runs on a three-node redundant cluster orchestrated for automatic failover. Workloads are distributed so a single hardware or software fault never takes your entire mail platform offline.
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Tier III facility standards
Concurrently maintainable infrastructure: dual power paths, precision cooling, fire suppression, biometric access control, and carrier-diverse network links — meeting Uptime Institute Tier III design requirements.
Uptime guarantee applies to Ace Mail platform availability. Scheduled maintenance windows communicated in advance. Kaspersky is a registered trademark of AO Kaspersky Lab.
Enterprise platform
Powered by Zimbra
Ace Mail runs on Zimbra Collaboration — the trusted open-source platform used by organisations of every size.
- ✓ Rich webmail with folders, search, and filters
- ✓ Calendar, contacts, and collaboration on higher tiers
- ✓ POP & IMAP for Outlook, Apple Mail, and mobile apps
- ✓ Multi-device sync — desktop, web, and mobile
- ✓ Hosted in a Tier III data center on HA cloud infrastructure
Who uses Ace Mail
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Businesses & startups
Professional @yourdomain email with aliases and shared calendars.
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Professionals & freelancers
A polished email address on your own domain — not a free webmail account.
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Teams of any size
From a single mailbox to hundreds — subscribe online and scale when you grow.
Secure cloud email
Zimbra email hosting plans & pricing
Choose your mailbox storage and billing. Prices are per mailbox — pick how many accounts you need on the secure Stripe checkout page.
Billing period
10 GB
Business Email
From
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/month
- ✓ Mobile & desktop apps
- ✓ Seamless webmail
- ✓ Multi-device sync
- ✓ Advanced filtering
- ✓ POP & IMAP
- ✓ Email aliases
10 GB
Business Email Plus
From
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/month
- ✓ Everything in Business Email
- ✓ Calendar integration
- ✓ Shared calendars & scheduling
- ✓ Contacts sync
10 GB
Standard Email
From
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/month
- ✓ Everything in Business Plus
- ✓ Two-factor authentication
- ✓ Collaborative editing
- ✓ Offline access
10 GB
Professional Email
From
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/month
- ✓ Everything in Standard
- ✓ Mobile sync (ActiveSync)
- ✓ Priority support
- ✓ Best for power users
Need more than 500 mailboxes or custom storage? Contact us for volume pricing.
Frequently asked questions about Ace Mail
Zimbra business email hosting, pricing, subscription, and security — answered.
What is Ace Mail business email hosting?
Ace Mail is Zimbra-powered business email hosting by Ace Micro. You get professional email on your own domain, webmail, POP/IMAP, calendar on higher tiers, Kaspersky email security, and hosting in a Tier III data center with a 99.98% uptime guarantee — whether you need one mailbox or many.
How much does Zimbra email hosting cost?
Plans start from $1.08 USD per mailbox per month (10 GB Business Email). Standard Email with two-factor authentication starts from $2.53/month. Choose 10, 25, or 50 GB storage and pay monthly or annually. View plans — quantity is selected at Stripe checkout.
How do I subscribe and pay for Ace Mail?
Pick a plan above, choose storage and monthly or yearly billing, then click Subscribe. You are redirected to secure Stripe checkout where you select how many mailboxes you need. Payment sets up a recurring subscription until you cancel in Stripe.
Can I use my own domain with Ace Mail?
Yes. Ace Mail is designed for custom domain email (e.g. you@yourcompany.com.pk). After subscription, our team helps you configure DNS (MX records) and activate mailboxes on your domain.
Which Ace Mail plan includes two-factor authentication (2FA)?
Standard Email and Professional Email include two-factor authentication (2FA) for stronger account security. Standard Email is our most popular plan for businesses that need 2FA plus calendar and collaboration features.
Struggling with email downtime?
Ace Mail runs in a Tier III data center on a three-node high-availability cluster with a 99.98% uptime guarantee — plus 24/7 support when you need a human.
Worried about cyber threats?
Every message is scanned by Kaspersky Secure Mail Gateway for spam, viruses, and phishing — behind a hardened network firewall and Zimbra's own security controls.
Where is my data hosted?
Ace Mail runs in a Tier III data center on Ace Micro's managed cloud platform — triple-node redundancy, network firewall protection, and 24/7 monitoring.
Migrating from another platform?
Switch to Ace Mail with expert-assisted migration or use Ace Mail Migrate for self-serve IMAP bulk moves — including from Google Workspace, Microsoft 365, cPanel, and other Zimbra hosts.
Need flexibility across devices?
Access email anytime on webmail, desktop clients (Outlook, Thunderbird, Apple Mail), and mobile — all synced via Zimbra POP, IMAP, and ActiveSync on Professional plans.
Moving to Ace Mail?
Migration made simple
Whether you're leaving Google Workspace, Microsoft 365, cPanel, or another Zimbra host — we help you move mailboxes with minimal disruption.
Included on every plan
Security & reliability built in
No extra charge for the infrastructure and protection layers that keep your organisation safe.
Kaspersky anti-spam & anti-virus
Secure Mail Gateway filters malicious mail before it hits Zimbra.
Network firewall
Hardened perimeter with strict ingress/egress policies.
SSL/TLS encryption
Encrypted webmail, IMAP, and SMTP connections.
99.98% uptime SLA
High-availability cluster in a Tier III facility.
Email backup options
Protect against accidental deletion and data loss.
Login page branding
Custom webmail login with your organisation's identity.
Optional add-ons
Extend storage, branding, or compliance for larger teams.
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Extra mailbox storage
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Advanced branding
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Extended backup retention
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Compliance archiving
Let's get in touch
Questions about plans, migration, or a custom quote? We're here to help.