MacroMailBox
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Zimbra-powered • Multi-region • 99.99% SLA

Business email,
on your terms.

Provision mailboxes, verify domains, and manage thousands of users across multiple mail servers from a single admin console.

Open dashboard
0%
Uptime SLA
0+
Global PoPs
0s
Mailbox provisioning
0/7
Support

Why choose Macromailbox?

Everything you need to run professional email for your entire organization.

Enterprise security
S/MIME, SPF, DKIM, DMARC enforced by default.
Instant provisioning
Mailboxes live in under 30 seconds across regions.
Multi-server
Pin organizations to regions for compliance.
Unlimited aliases
Catch-all, distribution lists, and per-user aliases.
Self-hosted control
Your data stays on your infrastructure, always.
Admin dashboards
Real-time usage, logs, and billing in one place.

Complete mailbox platform

Every mailbox is backed by Zimbra OSE — a battle-tested email infrastructure powering millions of accounts worldwide.

Provision & manage
  • Create mailboxes with a single click
  • Reset passwords and change quotas on the fly
  • Lock, close, or suspend accounts instantly
  • Bulk operations for team onboarding
DNS & deliverability
  • One-click SPF, DKIM & DMARC setup
  • Custom MX record generation per domain
  • Automated DNS verification workflow
  • Real-time propagation checker
Aliases & distribution lists
  • Per-user aliases (unlimited)
  • Catch-all and domain-wide aliases
  • Distribution lists with member management
  • Add/remove members in real time
Security & compliance
  • S/MIME certificate support
  • TLS enforcement for all connections
  • Per-mailbox spam & antivirus policies
  • Audit logs for every admin action
Storage & quotas
  • Per-plan storage limits (GB/seat)
  • Upgrade quota without migrating data
  • Real-time usage monitoring
  • Auto-expand options for growing teams
Admin console
  • Multi-server view from a single dashboard
  • Mailbox search & filter across domains
  • Usage charts and capacity planning
  • Role-based access (admin / end-user)

From domain to delivery in minutes

The typical mailbox provisioning workflow inside Macromailbox.

1
Add domain
Enter your domain and verify ownership via DNS TXT record.
2
Configure DNS
Auto-generated SPF, DKIM, DMARC & MX records — just copy & paste.
3
Create mailbox
Pick a plan, assign a user, set quota. Mailbox is live in seconds.
4
Start sending
Users log in via Zimbra Webmail or any IMAP/SMTP client.

Works with any email client

Zimbra WebmailOutlookThunderbirdApple MailGmail (IMAP)Mobile apps

Simple, predictable pricing

Per-seat pricing. Scale up or down anytime.

No plans available for this billing cycle.

Trusted by engineering teams worldwide

Get in touch

Have questions about enterprise plans, custom deployments, or anything else? Our team is here to help.

Contact SalesSupport Team