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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