communication suite

VNCmail

Sovereign, cloud-native enterprise mail — built for Kubernetes and PostgreSQL.

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✓Full email, calendar, and contacts integration
✓Cloud-native backend — microservices-ready, K8s and PostgreSQL deployable
✓Built-in DKIM, SPF, DMARC, and anti-spam
✓AI-assisted drafting, summarizing, and scheduling
Overview

Email Reimagined for the Modern Enterprise

VNCmail takes enterprise email beyond the inbox. Built on proven open-source foundations with AI-powered prioritization, conversation threading, and deep integration across the VNClagoon suite. No vendor lock-in, full protocol support, and the scalability to handle millions of messages.

  • ✓Optional AI-powered smart inbox prioritization
  • ✓Conversation threading for threaded discussions
  • ✓Open standards — IMAP, SMTP, CalDAV, CardDAV
  • ✓Full-text search across all mailboxes
  • ✓Calendar integration for scheduling from email
  • ✓Migration tools from Exchange, Gmail, and others
Features & highlights

Smart Inbox

AI-powered sorting prioritizes important messages, filters noise, and learns your preferences over time.

Conversation View

Threaded discussions group related emails for context — no more searching through scattered replies.

Calendar Integration

Schedule meetings directly from emails with one-click availability checking and invitation sending.

Large Attachments

Send and receive large files through integrated secure file handling with automatic VNCsafe storage.

Rules & Filters

Powerful automation for organizing incoming mail, auto-responses, forwarding, and labeling.

Migration Tools

Import from Microsoft Exchange, Google Workspace, and other platforms with mailbox preservation.

Why it's different

Open Standards, Zero Lock-In

Full IMAP, SMTP, CalDAV, CardDAV support — migrate away any time. Unlike proprietary mail platforms, you own your protocols.

AI-Powered Productivity

Smart sorting, suggested replies, and priority inbox — modern webmail features, but on your own infrastructure.

Massive Scale

Handles millions of messages per mailbox without degradation — enterprise scale without enterprise licensing traps.

Contextual Search

Find any email instantly with search that understands context, not just keywords — across all integrated modules.

Works with
VNCcalendarVNCcontactsVNCtaskVNCtalkVNCmail4 LIVE INTEGRATIONS

Live data flows over the VNCaxf middleware layer · single sign-on via VNCdirectory

VNCcalendar

Schedule meetings and see availability directly from email conversations.

VNCcontacts

Rich address book integration with auto-complete and contact profiles.

VNCtask

Create tasks from emails with one click — turn requests into tracked action items.

VNCtalk

Start chat discussions about email threads without switching context.

Ready to run VNCmail on your infrastructure?

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