dns Self-hosted | No SaaS lock-in

Not Just Email. A Business Operating System.

Email, Team Chat, CRM, Mood Boards, Drive, Calendar, Boards PRO, Automations, Client Portal — all unified in one platform on infrastructure you own. Multilingual (HU/EN). No per-seat fees. No vendor lock-in.

DEVCON WEBMAIL doesn't replace your tools. It replaces all of them.

mail Email + Chat handshake Full CRM palette Mood Boards view_kanban Boards PRO bolt Automations folder Drive + Desktop Sync translate HU / EN dns Self-hosted
Scroll to explore keyboard_arrow_down

Email Was Never Built to Execute Work

Email is where client requests arrive — but SaaS email stops there. Tasks live elsewhere. Files get scattered. Deadlines slip.

DEVCON WEBMAIL fixes this by treating email as the entry point to real work — not just a communication tool.

Your Work is Scattered.

A client emails you. Then you open 8 different apps to execute. Context is lost between tools. Deadlines slip. Work falls through cracks.

mail

Client Email Arrives

"Can you start the project?"

task_alt
Tasks Todoist
chat
Chat Slack
cloud
Storage Dropbox
calendar_month
Calendar Google
dashboard
Boards Trello
handshake
CRM HubSpot
edit_document
Docs Google
receipt_long
Invoices FreshBooks
payments 8 subscriptions × per-seat pricing = $200-500+/user/month
lock

Vendor Lock-In

Your email, contacts, and files are trapped. Migrating away means losing years of data and workflows.

payments

Per-Seat Pricing

$6-25 per user, per month, forever. For a team of 20, that's $1,500-6,000/year - and growing.

visibility

Third-Party Access

Your business emails sit on their servers. Subject to their policies, their breaches, their compliance failures.

gavel

No Data Sovereignty

Data stored in unknown jurisdictions. You can't control where it lives or who can legally access it.

The Owned Infrastructure Alternative

DEVCON WEBMAIL installs on your VPS. You own the server and the data. No third-party access. Ever.

key

You Own The Keys

Root access. Full control. We install it, configure it, then hand you the keys. It's yours.

account_balance_wallet

Flat Infrastructure Cost

Pay for your VPS once. Add unlimited users. No per-seat fees, no scaling surprises.

public

Choose Your Jurisdiction

Pick a VPS provider in your country. EU data stays in EU. Full GDPR control.

block

Zero Third-Party Access

Data never leaves your server. No cloud dependencies. No vendor reading your mail.

bolt The Core Workflow

From Email to Execution — On Your Server

Real client communication becomes structured work — tasks, files, deadlines, and reporting — without separate tools, manual syncing, or SaaS dependencies. Projects live where the conversation started.

mailflow.devcon1.hu
circle Running on your infrastructure
1
mail

Client Email Arrives

Into your private inbox

VT
Fekete Robert
robert@pixelranger.hu
Just now
Wine Label Project - Ready to Start
Please proceed with the wine label project. Deadline is January 19th. I've attached the creative brief and assets...
attach_file brief.pdf image assets.zip
2
dashboard

Becomes Structured Work

Tasks, boards, files linked

BV
Wine Label Project
link Linked to inbox
To Do
Label Design
Back Label
Progress
Review
Done
Brief
Jan 9 35% complete Jan 19
3
event

Deadlines & Calendar

Milestones appear automatically

calendar_month Upcoming
This week
Client review
Thu 10:00
Due
Final delivery
Sun 18:00
Scheduled
4
send

Client Reporting

Generated from real project status

Progress Report check_circle
To: client@devcon1.com
Subject: Progress Update: BV Boros
BV Boros
Progress since Jan 9, 2026
2
To Do
1
In Progress
1
Done
mail

Work starts from
real emails

link

Projects linked to
client inboxes

event

Deadlines sync to
calendar & timeline

summarize

Reports from
real task status

Email to execution — tasks, files, deadlines, and client reporting — all on your server.

analytics Tracking Report

send
Email Sent Today, 9:30 AM

Sent to 3 recipients

visibility
john@client.com opened Today, 9:45 AM

First open - Windows, Chrome

visibility
sarah@client.com opened Today, 10:12 AM

First open - MacOS, Safari

refresh
john@client.com reopened Today, 2:30 PM

Second open - reviewing again

schedule
mike@client.com Not opened yet

Waiting...

visibility Email Tracking

Business Email Intelligence

Know when proposals are read, when invoices are opened. Built-in tracking for business communications - no third-party add-ons needed.

  • check Per-recipient tracking - know which client opened your proposal
  • check Re-open detection - see when they revisit your quote
  • check Real-time notifications - know exactly when to follow up
  • check Self-hosted tracking server - your tracking data stays on your server
mail
All Accounts
47 unread
all_inbox All 47
Gmail 23
Outlook 18
domain Work 6
G
Google Workspace Gmail
Your storage is 80% full...
2m
MS
Microsoft 365 Outlook
Team meeting rescheduled to Friday
15m
JD
John Davidson Work
Q4 Report attached for review
1h
SL
Sarah Lee Gmail
Thanks for the quick response!
2h
inbox Unified Inbox

Migrate Gradually.

Connect existing Gmail or Outlook accounts while you transition. Manage all accounts from one interface, then phase out SaaS dependencies at your own pace — or keep them connected if needed.

Gmail (OAuth)

Full Gmail integration via OAuth. Secure, no password needed.

Outlook (OAuth)

Microsoft 365 & Outlook.com via OAuth. Calendar sync included.

alternate_email Any IMAP/POP

Connect any standard IMAP or POP3 email server. Custom domains welcome.

send Send As Any

Reply from the correct account automatically. Custom signatures per account.

filter_alt Server-Side Automation

Filters That Run 24/7

Complex, multi-condition filters with multiple actions. Sieve rules run on your server, not in the browser. Sort, label, forward - automatically.

filter_alt

Create New Filter

Define conditions and actions

Server-Side (Sieve)
rule Conditions (match ALL)
bolt Actions (execute in order)
drive_file_move Move to
mark_email_read Mark as read
label Add label Newsletter
rule

8+ Condition Types

From, To, Subject, Body, Date, Size, Attachments, Headers

bolt

10+ Action Types

Move, Copy, Delete, Label, Star, Mark Read, Forward, Reply

dns

Server-Side Sieve

Filters run 24/7 on the server, even when you're offline

history

Retroactive Apply

Apply filters to all existing emails with one click

task_alt Email-Linked Tasks

Email-to-Action Workflow

Turn email requests into tasks. Highlight the key text, create a task, set a due date. Tasks link back to the source email for context.

1

Select Any Text

Highlight the important part of the email

2

Click "Create Task"

Add priority, due date, and notes

3

Stay Connected

Task links back to the email - one click to context

task_alt My Tasks
Send Q4 report to finance team High
"Please send the Q4 financial report by end of week"
mail From: john@acme.com event Due: Tomorrow
Schedule call with marketing team Medium
"Let's schedule a call next week to discuss the campaign"
mail From: sarah@marketing.co event Due: Next Monday
check
Review contract draft Done
mail From: legal@company.com check_circle Completed yesterday
W
Website Redesign client: acme.com
To Do
3

Design homepage mockup

event Jan 15

Collect brand assets

attach_file 2 files
In Progress
2

Content review

mail Linked

SEO optimization

Done
4

Initial brief review

Completed Jan 8

Kickoff meeting

Completed Jan 5
view_kanban Boards PRO

From Email to Boards PRO

Client emails become project boards with automations, revenue tracking, and an executive dashboard. Drag cards between columns, assign team members, set deadlines. Every card links back to the original email thread.

link

Email-Linked Cards

Create cards from emails. One click to jump back to the source conversation.

bolt

Automations

Trigger-action rules: when a card moves, gets overdue, or receives an email - fire actions automatically.

monitoring

Revenue & Executive Dashboard

Track revenue per board, time per card, generate invoices, and view the executive overview.

business

Client-Linked Boards

Every board auto-links to a client. See all projects for any client instantly.

groups Client Overview

Every Client. One View.

At any moment, see exactly where every client stands — waiting, in progress, or blocked. No CRM to maintain. Client data is derived automatically from your email activity.

auto_awesome

Auto-Generated

Clients appear automatically from your email domains. No manual entry required.

trending_up

Activity Status

See who's active, who's waiting on you, and who needs attention.

hub

Connected Work

Boards, tasks, files, and emails — all linked to each client automatically.

groups Clients
12 Active 3 Waiting 1 Attention
A
Acme Corporation Active
Last email: 2 hours ago dashboard 3 boards task_alt 8 tasks
On Track
Next deadline: Jan 15
P
PixelRanger Studio Waiting on you
Last email: 3 days ago dashboard 1 board task_alt 4 tasks
Reply needed
Overdue: 2 days
T
TechStart Inc Needs attention
Last email: 1 week ago dashboard 2 boards warning 3 overdue
At Risk
3 overdue tasks
G
GreenLeaf Design Active
Last email: Yesterday dashboard 2 boards task_alt 12 tasks
On Track
Next deadline: Jan 20
bar_chart Communication Analytics

Your Data. Your Insights.

Email volume, response times, top contacts, tracking reports. Analytics stored on your server, not in someone else's cloud.

analytics

Email Statistics

Last 30 days

inbox Received
1,247
trending_up +12% vs last month
send Sent
342
trending_up +8% vs last month
visibility Tracked Opens
89%
info Open rate
timer Avg Response
2.4h
trending_down -15min vs last month
show_chart Email Volume (30 days)
Week 1 Week 2 Week 3 Week 4
group Top Contacts
JD
John Davidson
john@acme.com
127 emails
SL
Sarah Lee
sarah@marketing.co
98 emails
MK
Mike Kim
mike@tech.io
76 emails
AW
Anna Wilson
anna@design.co
54 emails
schedule Busiest Hours
Peak: 9-11 AM
folder Folder Usage
Inbox 45%
Work 25%
News 18%
Other 12%
task_alt Productivity
94%
Inbox Zero Days
23
Tasks Completed
156
Filters Triggered
12
Events Created
chat Team Messaging

Real-Time Team Chat

A full messaging platform built right into DEVCON WEBMAIL. Direct messages, group chats, file sharing, voice messages, and rich embeds -- all running on your own server. No Slack subscription needed.

bolt

Sub-Second Delivery

WebSocket + Redis pub/sub architecture delivers messages in under 100ms. Typing indicators, read receipts, and reactions in real time.

link

Rich Embeds

Embed Drive files, calendar events, board cards, and todos directly in chat. RSVP to events, update tasks -- without leaving the conversation.

group

Groups & External Invitations

Create groups from colleague teams with one click. Invite external users via secure token-based email invitations.

visibility

View Together

Start synchronized viewing sessions for Drive files and documents. Everyone sees the same content, scrolls together in real time.

chat Team Chat
4 Online
DIRECT MESSAGES
JD
John D.
SL
Sarah L.
GROUPS
group
Design Team
3
group
Dev Team
JD
John D. 10:32 AM
Just shared the new mockups in the project folder
folder
Website Mockups
3 files - Drive
+1 2
SL
Sarah L. 10:34 AM
These look great! I left some comments on the hero section.
John is typing...
Type a message...
mic Voice Messages push_pin Pin Messages search Full-Text Search reply Threaded Replies
description
Q4 Marketing Strategy Auto-saved
JD
AL
MK
3 editing

Q4 Marketing Strategy

Our primary focus this quarter will be on expanding reach in the European market, with emphasis on data privacy messaging and self-hosted solutions.

Key Objectives

  • Increase organic traffic by 40%
  • Launch partner program in DACH region
  • Publish 12 case studies
A
Anna L. 2m ago

Should we add ROI projections here?

edit_document Collaborative Editing

Google Docs-Style Collaboration

Real-time collaborative documents and presentations, powered by Y.js CRDT technology. Multiple people edit simultaneously with zero conflicts -- on your server, not Google's.

description

Documents

Rich text editing with formatting, images, and tables

slideshow

Presentations

Slide editor with themes, transitions, and live preview

history

Version History

Named snapshots with visual compare and restore

comment

Inline Comments

Comment threads with resolution tracking

desktop_windows Native Desktop Application

DEVCON Drive. Your Own Dropbox.

A native Windows, macOS, and Linux desktop application that syncs your DEVCON WEBMAIL Drive files for offline access. Two-way sync, NAS integration, system tray operation, and enterprise-grade security - like Dropbox or OneDrive, but on your own infrastructure.

sync

Two-Way Sync & Offline Access

Files sync to your desktop for full offline use. Changes sync back automatically when you're online. Real-time file watching with smart change detection.

storage

NAS Integration

Connect to your home or office Synology NAS via encrypted VPN tunnel. NFS mount for direct Drive storage - your files on your hardware.

difference

Conflict Resolution

Smart handling of simultaneous edits. Keep both versions or choose which to keep.

notifications

Shared Folder Notifications

Get desktop notifications when colleagues update shared folders or add new files.

desktop_windows Windows laptop_mac macOS computer Linux
cloud_sync
DEVCON Drive
Synced
lock settings minimize
Recent Activity check_circle All files synced
check_circle description
Q4-Report-Final.docx
Synced 2 minutes ago
2.4 MB
check_circle folder
Projects/Wine Label/
3 files updated
12 MB
sync image
hero-banner-v2.psd
Uploading... 67%
48 MB
storage NAS Connected Synology via VPN
Storage Used 4.2 GB / 10 GB
shield

Desktop App Security

Enterprise-grade protection for every device running DEVCON Drive

fingerprint

Windows Hello & Touch ID

Biometric unlock with Windows Hello or macOS Touch ID. PIN fallback with scrypt hashing and brute-force protection.

enhanced_encryption

OS-Level Encryption

All tokens and credentials encrypted via Windows DPAPI, macOS Keychain, or Linux Secret Service. AES-256-GCM software fallback.

phonelink_erase

Remote Wipe

Lost or stolen device? Trigger a remote wipe from the server. All synced files, tokens, databases, and credentials are destroyed.

devices

Device Registration

Every device registers with the server on login. Admins can block devices, revoke sessions, and monitor active devices.

lock_clock

Auto-Lock & Idle Protection

Auto-locks on idle, minimize, system sleep, or screen lock. 10 failed PIN attempts triggers automatic data wipe.

vpn_lock

Encrypted NAS Tunnel

NAS connections secured via OpenVPN tunnel. NFS mounts use encrypted data transfer. Credentials stored in OS-level secure storage.

folder My Drive
Storage storage NAS
4.2 GB / 2 TB
folder Documents
folder Projects
folder_shared Shared
attach_file Attachments
Recent Files
picture_as_pdf
Q4_Report_Final.pdf
2.4 MB
share
description
Project_Proposal.docx
845 KB
link
folder Private File Storage

File Storage You Own.

Built-in file storage on your server or your own NAS. Upload documents, organize folders, share via secure links. Save email attachments directly. No Dropbox or Google Drive needed.

folder

Folder Organization

Nested folders, drag & drop

share

Public Sharing

Password-protected share links

storage

NAS Storage

Store on your Synology NAS via encrypted VPN

history

File Versioning

Track & restore previous versions

attach_file

Attachment Storage

Save attachments to drive

data_usage

Quota Management

Per-domain storage overrides

dns Owned Infrastructure

Your Server. Your Business.

DEVCON WEBMAIL runs on a VPS you control. We install the complete stack - web server, mail server, database, security. Then we hand you root access. It's your infrastructure.

build

We Install & Configure Everything

Full setup on your VPS. OpenLiteSpeed, Dovecot, Postfix, MariaDB - all configured and optimized.

key

You Own The Keys

Root access, full control. We give you the keys and step back. It's YOUR server.

lock

Zero Third-Party Access

Data never leaves your server. No cloud dependency. Complete data sovereignty.

your-server.com - SSH
$ devcon status
check_circle DEVCON WEBMAIL v2.4.1 running
Services Status:
OpenLiteSpeed Active
Dovecot IMAP Active
Postfix SMTP Active
MariaDB Active
Fail2ban Active
Security:
SSL Certificate Valid (327 days)
Firewall Enabled
Blocked IPs (24h) 23
$ _
99.9%
Uptime
0
Data Leaks
100%
Your Control
dashboard DEVCON Panel

Your Private Business Server OS

DEVCON Panel is the control center for your business infrastructure. Manage email, websites, databases, DNS, SSL, security - everything your business needs, on one server you own.

language

Multi-Site Hosting

Host unlimited websites on one server

bolt

OpenLiteSpeed

10x faster than Apache, free forever

mail

Email Server

Postfix + Dovecot fully configured

shield

Enterprise Security

Fail2ban, ModSec, CPGuard WAF

terminal
DEVCON Panel vps.yourserver.com
All Systems Operational
SERVICE STATUS
bolt lsws (OpenLiteSpeed) Running
storage mariadb Running
send postfix Running
inbox dovecot Running
block fail2ban Running
local_fire_department firewalld Running
shield Security Center

Security Stack You Manage

Fail2ban, ModSecurity WAF, CPGuard malware scanner, firewalld - all configured on your server. You control the security policies. Full audit visibility.

block

Fail2ban Jails

SSH, Postfix, Dovecot, LiteSpeed, FTP protection

security

ModSecurity WAF

OWASP rules, SQL injection & XSS prevention

radar

CPGuard Scanner

Malware detection, brute force, CAPTCHA

local_fire_department

Firewalld

Zone-based firewall with rich rules

shield Security
Active Jails
cpg-sshd 0 banned
dovecot 0 banned
litespeed-auth 0 banned
litespeed-scanners 14 banned
postfix-sasl 2 banned
Jail Details
litespeed-scanners
0
Failed
14
Banned
smart_toy
AI Helper Server diagnostic assistant

Analyze the postfix configuration files. Check for issues, misconfigurations, and security problems.

check_circle Good
check
smtpd_use_tls = yes

TLS enabled for secure communications

check
disable_vrfy_command = yes

Prevents information leakage

error Issues
warning
debug_peer_level = 3

Debug level too high for production

lightbulb Recommendations
Consider enforcing TLS with smtpd_tls_security_level=encrypt
build Optional: AI Config Helper

Server Config Diagnostics

Optionally enable AI-assisted config analysis. Disabled by default. When enabled with your own API key, it reviews Postfix, Dovecot, and other configs for misconfigurations.

  • check_circle Disabled by default - enable only if needed
  • check_circle Uses your own OpenAI API key - we never see your data
  • check_circle Analyzes server configs for security issues
  • check_circle Plain-English explanations of complex settings
backup Backups & Audit

Your Backups. Your Control.

Built-in backup system for configs, sites, and databases. Store locally or sync to your own S3/SFTP destination. Full audit trail of every server action.

settings_backup_restore

Config Backups

Web server, virtual hosts, PHP configs - all versioned

cloud_upload

Remote Storage

Sync backups to S3, SFTP, or any remote destination

history

Full Audit Trail

Every action logged - who, what, when, success/failure

backup Backups
archive
backup_2026-01-07.tar.gz
Web Server Virtual Hosts +10 more
23.94 MB
4:00 PM
archive
backup_2026-01-05.tar.gz
Web Server Virtual Hosts +11 more
136.73 MB
10:53 AM
Recent Audit Logs View all
6:33 PM system.permissions.fix
success
11:31 AM cron.create
success
7:20 PM ai_helper.settings.update
success
palette Visual Workspace

Infinite Canvas. Mood Boards.

A full visual workspace for creative planning, client presentations, and brainstorming. Infinite canvas with zoom, 16+ item types, frame-based presentations, and ambient motion effects. All stored on your server.

zoom_in

Infinite Canvas

Unlimited workspace with smooth zoom and pan. Place images, text, shapes, sticky notes, videos, code blocks, and more anywhere on the canvas.

slideshow

Frame-Based Presentations

Draw frames on the canvas to create presentation slides. Navigate between frames with smooth camera transitions. Add presenter notes for each frame.

animation

Ambient Motion

Add subtle floating, pulsing, or breathing animations to any item. Perfect for client presentations that feel alive and polished.

share

Share & Link to Clients

Generate public share links with optional password protection. Track views and link boards directly to CRM clients for context.

palette
Website Rebrand 2026 Last edited 2 min ago
AK
MR
+3
6 Frames Live share fullscreen
layers description collections
chat_bubble settings
Frame 1: Hero
monitor
Frame 2: CTA
Primary CTA
Secondary
Ghost
Accept
Decline
sunset_ref.jpg
minimal_arch.png
Brand Colors
#EC4899
Typography Aa Heading Inter Bold — 48/56
Body text sample System UI — 16/24
Note Hero needs more contrast. Check WCAG AA on pink/white combo.
Approved ✓ Client loved this direction
play_arrow
brand_motion.mp4 0:34
code CSS Theme
--primary: #ec4899;
--bg: #0a0a0b;
--radius: 12px;
Maria
A
This palette is perfect for the hero section!
arrow_selector_tool pan_tool
text_fields note image crop_landscape draw timeline crop_free video_library
68% remove add
handshake CRM Pro Add-on

From Client Email to Closed Deal.

DEVCON WEBMAIL already tracks clients from email. CRM Pro adds deal pipelines, invoicing, automation, a client portal with e-signing, and financial dashboards. Everything connected back to the original emails.

view_kanban

Deal Pipeline

Kanban-style pipeline with customizable stages. Drag deals through your sales process with weighted probability and expected close dates.

Drag & Drop Probability Forecasting
receipt_long

Invoices & Billing

Generate professional PDF invoices from deal data. Track payments, recurring billing, and multi-currency support. Link every invoice to its client email thread.

PDF Export Recurring Multi-Currency
public

Client Portal

Give clients their own login to view project progress, approve documents, download files, and sign contracts. White-labeled to your brand.

White Label Approvals E-Signing
bolt

Automation Rules

When a deal moves to a new stage, automatically send follow-up emails, create tasks, assign team members, or trigger webhook notifications. Works across CRM and Boards PRO.

Stage Triggers Email Sequences Board Rules
monitoring

Financial Dashboard

Revenue charts, expense tracking, profit margins, and conversion funnels. See your business health at a glance with real-time financial data.

Revenue Expenses Forecasts
draw

E-Signing

Send contracts for digital signature through the client portal. Audit trail, legally binding, and linked to the deal record. No DocuSign needed.

Audit Trail Templates Portal
view_kanban Deal Pipeline
Forecast: $124,500 8 Active Deals
LEAD $12,000
Website Redesign
Nexus Labs
$8,000 20%
Logo Package
Bloom Co.
$4,000 15%
PROPOSAL $35,000
SaaS Dashboard
Acme Corp.
$35,000 50%
description Awaiting signature
NEGOTIATION $52,500
E-Commerce Platform
StyleHouse
$52,500 70%
WON $25,000
Brand Identity
TechVault
$25,000 check_circle

info CRM Pro is an add-on module activated through the DEVCON Panel. Client base features (contacts, health scores, time tracking) are included in the core.

verified_user Enterprise-Grade Security

Security at the Level of ISO 27001 & SOC 2

DEVCON WEBMAIL implements security controls equivalent to ISO 27001 and SOC 2 standards. Defense in depth, full audit trails, encryption at rest and in transit, access control, and incident response -- all on infrastructure you own.

policy

ISO 27001 Equivalent

Our information security management practices align with ISO 27001 requirements across all critical domains.

Access Control Asset Management Incident Response Business Continuity
verified_user

SOC 2 Aligned

Built to satisfy all five SOC 2 Trust Service Criteria -- security, availability, processing integrity, confidentiality, and privacy.

Security Availability Confidentiality Privacy
key

JWT + Refresh Token Rotation

Stateless JWT access tokens with automatic refresh token rotation. Replay detection invalidates compromised sessions instantly.

phonelink_lock

Two-Factor Auth (TOTP)

RFC 6238 compliant TOTP with backup codes. Trusted device management with 7-day expiry. Works with Google Authenticator, Authy, and Microsoft Authenticator.

encrypted

Encryption at Rest & Transit

AES-256 encryption for credentials and sensitive data. TLS 1.2+ for all communications. Strong cipher suites with ECDHE key exchange.

speed

Rate Limiting & Brute Force Protection

Redis-backed rate limiting per email and per IP. Exponential backoff on failed attempts. Fail2ban integration for automatic IP banning.

history

Full Audit Trail

Every authentication event, session action, and security event logged with IP, user agent, and millisecond timestamps. Searchable audit database.

shield

OAuth 2.0 + CSRF Protection

Secure OAuth for Google and Microsoft. HMAC-signed state parameters, strict redirect URI validation, and 15-minute state expiry prevent CSRF attacks.

Defense in Depth -- Multiple Security Layers

code

Application Layer

  • check SQL injection prevention (prepared statements)
  • check XSS prevention with Content Security Policy
  • check HTML sanitization (HTMLPurifier)
  • check Path traversal prevention
  • check File upload validation
lan

Network Layer

  • check FirewallD zone-based firewall
  • check ModSecurity WAF (OWASP rules)
  • check Fail2ban automated banning
  • check CPGuard malware scanning
  • check HSTS, X-Frame-Options, CSP headers
database

Data Layer

  • check AES-256 encryption at rest
  • check TLS encrypted database connections
  • check Least-privilege database access
  • check Encrypted backup storage
  • check Per-user file isolation
gavel

Compliance

  • check GDPR-ready (data export & deletion)
  • check Configurable data retention policies
  • check Privacy by design architecture
  • check Fail-closed security model
  • check Security incident procedures
sync_alt

Real-Time Security

WebSocket connections are secured end-to-end

  • check JWT-authenticated WebSocket connections
  • check 10-second auth timeout with auto-disconnect
  • check Event filtering (users only see their data)
  • check Subscription validation for entity access
devices

Session Management

Complete control over active sessions

  • check View and revoke active sessions
  • check Trusted device fingerprinting
  • check Multi-device concurrent support
  • check Role-based access (super_admin, admin, user)

Complete Business Toolkit

Everything a business communication platform needs. Email, calendar, tasks, chat, collaborative editing, file sync, analytics - all on your infrastructure.

account_circle

Multi-Account Inbox

Connect Gmail, Outlook, and any IMAP account. One unified inbox for all your email.

Gmail OAuth Microsoft OAuth
calendar_month

Integrated Calendar

Full calendar with Google & Outlook sync. Events, reminders, recurring meetings - all built-in.

Google Sync Outlook Sync
folder_open

Personal Drive

Cloud storage on your server or NAS. Upload files, version history, share with password-protected links.

NAS Storage Versioning Public Sharing
filter_alt

Server-Side Filters

Create complex filters that run 24/7 on your server via Sieve. Never miss important emails again.

Sieve Rules Auto-Labels
add_reaction

Email Reactions

React to emails with emojis. Compatible with Gmail and Outlook reactions. Cross-platform support.

Gmail Compatible Outlook Compatible
task_alt

Email-Linked Tasks

Create tasks from emails. Select text to make a todo. Link tasks back to the original message.

Text Selection Due Dates
block

Advanced Spam Control

Block senders or entire domains. SpamAssassin training. Safe sender whitelisting.

SpamAssassin Domain Blocking
shield

Two-Factor Auth

TOTP-based 2FA with backup codes. Block remote images by default. HTML sanitization.

TOTP Image Blocking
bar_chart

Usage Analytics

Email volume trends, top contacts, folder usage, and productivity metrics. Know your habits.

Charts Trends
chat

Team Chat

Real-time messaging with direct messages, group channels, threaded replies, reactions, and file sharing.

WebSocket Threads
edit_document

Collaborative Editing

Real-time document and presentation editing with version history, comments, and sharing. No Google Docs needed.

CRDT Sync Version History
sync

Desktop Sync Client

DEVCON Drive native Windows app with offline access, biometric lock, remote wipe, NAS integration, and OS-level encryption.

Windows Hello Remote Wipe Offline
group

Colleagues Directory

Shared team directory with contact cards, departments, roles, and quick-action buttons for chat or email.

Team Cards Departments
campaign

Mailing Lists

Create and manage distribution lists for teams and departments. Server-side delivery, no external tools.

Server-Side Groups
flight_takeoff

Out of Office

Server-side auto-responders with date ranges, custom messages per domain, and team visibility of availability.

Sieve Rules Scheduling
palette

Mood Boards

Infinite canvas for visual planning. Images, text, shapes, sticky notes, connections, and frame-based presentations with ambient motion.

Infinite Canvas Presentations Share Links
handshake

CRM Pro

Full deal pipeline, invoicing, client portal with e-signing, automation rules, financial dashboards, and email sequences.

Pipeline Invoices Client Portal
videocam

Video Calls & Huddles

WebRTC voice and video calls with screen sharing, quick huddles, and multi-participant support. All peer-to-peer, no third-party service.

WebRTC Screen Share TURN/STUN
view_kanban

Boards PRO

Full-featured project boards with automations, email-to-card rules, revenue tracking, time tracking, and an executive dashboard per board.

Automations Revenue Email Rules
bolt

Automations

Trigger-action automation rules across boards and CRM. When a card moves, an email arrives, or a deal updates - actions fire automatically.

Board Rules CRM Sequences Templates
translate

Multilingual (HU / EN)

Full Hungarian and English localization across every module. Each user picks their own language. More locales can be added easily.

Hungarian English Per-User
smart_toy

AI Features (Optional)

info Disabled by default - Uses your own API key

Optional AI email summaries and server config analysis. Disabled by default. When enabled, uses your own OpenAI API key. No data leaves your server unless you explicitly enable this feature.

extension Modular Architecture

Toggle What You Need. Disable What You Don't.

Every feature is a standalone addon managed from your VPS Admin Panel. Enable or disable modules per server with a single toggle. No bloat, no per-feature pricing.

mail

Email

Core module
Always on
chat

Team Chat

Addon
Toggleable
view_kanban

Kanban Boards

Addon
Toggleable
bolt

Board PRO

PRO addon
Toggleable
handshake

CRM PRO

PRO addon
Toggleable
palette

Mood Boards

Addon
Toggleable
calendar_month

Calendar

Addon
Toggleable
folder

Drive

Core module
Always on
visibility

Email Tracking

Addon
Toggleable
timer

Time Tracker

Addon
Toggleable
campaign

Email Marketing

Addon
Toggleable
task_alt

Tasks

Addon
Toggleable
groups

Team

Addon
Toggleable
add_reaction

Reactions

Addon
Toggleable
smart_toy

AI Assistant

Optional
Off by default

All addons are managed from the VPS Admin Panel with a single toggle switch. No config files to edit. No deployments needed. Changes take effect instantly.

group Built For

Who Should Own Their Infrastructure?

DEVCON WEBMAIL is for businesses ready to eliminate SaaS dependency and own their communication infrastructure.

business

Web & Marketing Agencies

Host client websites AND their email on one server. Stop paying Google per-seat for every client.

Multi-client hosting White-label ready
gavel

Law Firms & Legal

Client confidentiality is non-negotiable. Keep sensitive communications off Big Tech servers.

Attorney-client privilege Zero data mining
medical_services

Healthcare & Medical

Patient data requires the highest protection. Self-hosted means you control compliance.

HIPAA-friendly Data sovereignty
account_balance

Finance & Accounting

Financial data is gold to hackers and data miners. Keep it on your own terms.

Client trust Audit trails
flag

EU & GDPR-Focused

European data stays in Europe. Full control over where your data lives and who touches it.

Data residency GDPR compliant
code

Founder-Led SMBs (5-50 users)

Tech-aware teams who want control without hiring sysadmins. We handle the infrastructure; you run the business.

Managed setup No lock-in
info

This is NOT for you if...

close You're a non-technical solo user
close You prefer Gmail/Outlook and don't want change
close Large enterprise with internal IT team
close You need 99.999% SLA with legal guarantees

Owned vs. Rented

The difference between DEVCON WEBMAIL and SaaS platforms: you own the infrastructure. They disappear when you stop paying.

Feature
mail
DEVCON WEBMAIL
G
Gmail
O
Outlook
P
ProtonMail
shield Privacy & Data Control
No Data Mining / Ads check_circle cancel
Scans for ads
cancel
Free tier ads
check_circle
No AI Training on Emails check_circle cancel
Trains Bard/Gemini
cancel
Trains Copilot
check_circle
Self-Hostable (Full Control) check_circle cancel cancel cancel
You Own The Server check_circle cancel cancel cancel
mail Email Features
Email Read Tracking check_circle Paid addon Business only cancel
Personal Cloud Drive check_circle Separate app Separate app check_circle
Server-Side Filters (Sieve) check_circle cancel cancel check_circle
Email Reactions check_circle check_circle check_circle cancel
Tasks from Email Text check_circle Separate app Separate app cancel
Multi-Provider Calendar Sync check_circle Google only MS only cancel
Multi-Account Unified Inbox check_circle cancel
Gmail only
MS only cancel
Detailed Email Analytics check_circle cancel Basic cancel
Built-in Team Chat check_circle
WebSocket real-time
Google Chat
Separate app
Teams
Separate app
cancel
Collaborative Document Editing check_circle
CRDT real-time
Google Docs
Separate app
Office Online
Separate license
cancel
Desktop File Sync Client check_circle
DEVCON Drive
Google Drive
Separate app
OneDrive
Separate app
cancel
NAS Storage Integration check_circle
Synology via VPN
cancel cancel cancel
Remote Device Wipe check_circle
Built-in
Via MDM
Extra cost
Intune
Enterprise only
cancel
Biometric App Lock check_circle
Windows Hello / Touch ID
cancel cancel cancel
Two-Factor Authentication check_circle check_circle check_circle check_circle
Boards PRO (Automations, Revenue, Time) check_circle
Full addon
cancel cancel cancel
Trigger-Action Automations check_circle
Board + CRM rules
cancel cancel cancel
Modular Addons (Toggle On/Off) check_circle
12+ addons
cancel cancel cancel
Multilingual (HU / EN) check_circle
Per-user locale
check_circle
Many languages
check_circle
Many languages
Limited
dashboard Full Ecosystem (VPS Panel) - Only DEVCON WEBMAIL
VPS Admin Panel Included check_circle cancel cancel cancel
Multi-Site Web Hosting check_circle
Unlimited sites
cancel cancel cancel
OpenLiteSpeed Web Server check_circle
10x faster
cancel cancel cancel
Database Management (MariaDB) check_circle cancel cancel cancel
SSL Certificate Management check_circle
Auto-renewal
cancel cancel cancel
DNS Management check_circle
PowerDNS
cancel cancel cancel
Dual-Pane File Manager check_circle cancel cancel cancel
Cron Job Management check_circle cancel cancel cancel
security Enterprise Security - Only DEVCON WEBMAIL
Fail2ban Intrusion Prevention check_circle
10+ jails
cancel cancel cancel
ModSecurity WAF check_circle
OWASP rules
cancel cancel cancel
CPGuard Malware Scanner check_circle cancel cancel cancel
Firewalld Management check_circle cancel cancel cancel
Full Audit Logging check_circle cancel cancel cancel
smart_toy AI & Maintenance - Only DEVCON WEBMAIL
AI Server Diagnostics check_circle
Config analysis
cancel cancel cancel
Config Backup & Restore check_circle cancel cancel cancel
Service Log Viewer check_circle
With filters
cancel cancel cancel
Best Practices Guide check_circle
Auto-scaling tips
cancel cancel cancel
key
Full Root Access
all_inclusive
Unlimited Users
€0
Per-Seat Fees
100%
Your Control

No recurring per-user fees. You own the infrastructure and operate on your own terms with near-zero marginal cost per additional user.

chat Team Messaging

DEVCON WEBMAIL Chat vs. Slack

Built-in team messaging that lives inside your work hub. No separate app, no per-user fees, no data leaving your server.

Feature
chat
DEVCON WEBMAIL Chat
#
Slack
Direct & Group Messaging check_circle check_circle
Threaded Replies check_circle check_circle
Reactions check_circle check_circle
Typing Indicators & Read Receipts check_circle check_circle
File Sharing & Voice Messages check_circle check_circle
Message Search check_circle
Unlimited history
90 days (free)
Paid for full
Message Pinning check_circle check_circle
External User Invitations check_circle
Token-based, 7-day expiry
Slack Connect
Paid plans only
Embed Drive Files in Chat check_circle
Live preview
cancel
Embed Calendar Events & Boards check_circle
RSVP from chat
cancel
View Together (Synchronized Viewing) check_circle
Real-time scroll sync
cancel
Integrated Email + Chat check_circle
One interface
cancel
Separate from email
Save Attachments to Drive check_circle
One click
cancel
Self-Hosted (Your Server) check_circle cancel
No Per-User Pricing check_circle
Unlimited users
cancel
$7.25-12.50/user/mo
No Data on Third-Party Servers check_circle cancel
Slack owns your data
view_kanban Project Management

DEVCON WEBMAIL Boards PRO vs. Trello

Kanban project management with automations, revenue tracking, email rules, and executive dashboards. Connected to your emails, clients, time tracking, and file storage. No separate tool needed.

Feature
view_kanban
DEVCON Boards PRO
T
Trello
Kanban Boards & Lists check_circle check_circle
Cards with Checklists & Due Dates check_circle check_circle
Labels & Color Coding check_circle check_circle
Comments & Member Assignment check_circle check_circle
File Attachments check_circle
+ Drive integration
check_circle
Activity Log / Audit Trail check_circle check_circle
Automations check_circle
Board Pro triggers + actions
check_circle
Butler
Link Emails to Cards check_circle
Native integration
cancel
Auto-Generated Progress Reports check_circle cancel
Financial Milestones check_circle
Revenue tracking
cancel
Built-in CRM / Client Linking check_circle
Boards + Clients module
cancel
Built-in Time Tracking check_circle
Per client & project
cancel
Needs Power-Up
Integrated Email + Chat + Drive check_circle
All in one platform
cancel
Board only
Email-to-Card Automation Rules check_circle
Board Pro addon
cancel
Revenue Tracking per Board check_circle cancel
Executive Dashboard check_circle
Per-board analytics
cancel
Mood Board Split View check_circle
Side-by-side canvas
cancel
Card Invoicing check_circle
Generate from card
cancel
Self-Hosted (Your Server) check_circle cancel
No Per-User Pricing check_circle
Unlimited users
cancel
$5-17.50/user/mo
Unlimited Boards (Free) check_circle 10 boards (free)
Paid for unlimited
visibility Email Tracking

DEVCON WEBMAIL Tracking vs. Mailtrack

Email read tracking built into your mail client. No browser extension, no third-party servers, no daily email limits.

Feature
visibility
DEVCON WEBMAIL
M
Mailtrack
Email Open / Read Tracking check_circle check_circle
Read Timestamp check_circle check_circle
Multiple Recipient Tracking check_circle Paid only
Open Count Tracking check_circle check_circle
Link Click Tracking cancel Paid only
Daily Email Limits check_circle
Unlimited
cancel
Limited on free
No "Sent with Mailtrack" Signature check_circle
No branding
cancel
Free plan branded
Full Analytics Dashboard check_circle
Sent/received/response times
Daily reports
Paid only
Works in Native App (No Extension) check_circle
Built into webmail
cancel
Chrome extension only
Full Email Client Included check_circle
Webmail + Chat + Drive + Boards
cancel
Tracking only
Contact & Conversation Analytics check_circle
Top contacts, response times
cancel
Self-Hosted (Your Server) check_circle cancel
No Per-User Pricing check_circle
Unlimited users
cancel
$1-10/user/mo
Tracking Data Stays on Your Server check_circle cancel
Mailtrack servers

What DEVCON WEBMAIL Replaces

check_circle Gmail / Outlook as a work hub
check_circle Slack / Teams chat
check_circle Task managers
check_circle Google Docs / collaborative editing
check_circle Project boards
check_circle Dropbox / OneDrive sync
check_circle File-sharing tools
check_circle Manual client reporting
check_circle Third-party cloud storage (NAS)
check_circle Mobile Device Management (MDM)

One platform. All connected to the original client email.

Infrastructure Handover

One-time infrastructure handover. You get full ownership of your business communication platform. Pricing is tailored to your company size, requirements, and support needs.

dashboard

DEVCON Panel

Your private business server OS

web Multi-site Management
lock SSL Management
bug_report Debug Logs
dns DNS Management
storage Database Admin
security Security Center
backup Backup System
monitoring Server Monitoring
mail

DEVCON WEBMAIL

Business communication platform

inbox Unified Inbox
cloud Personal Drive
chat Team Chat
edit_document Collab Editing
sync Desktop Sync
task_alt Email to Tasks
calendar_month Calendar Sync
bar_chart Analytics
storage NAS Storage
shield Remote Wipe

How Infrastructure Handover Works

1

Choose Your VPS

Pick any provider in your preferred jurisdiction. You control where your data lives.

2

We Build It

Full stack installation: DEVCON Panel + DEVCON WEBMAIL + hardened security configuration.

3

We Hand It Over

Root access, admin credentials, documentation. The infrastructure is now yours.

4

You Decide

Self-manage, or add optional managed oversight. Either way, you own everything.

Custom Solutions
handshake Tailored to Your Business

Every Business Is Different

Pricing depends on your team size, feature requirements, and whether you want managed oversight. We build a proposal that fits your exact needs - no hidden fees, no per-seat charges.

Always Included
  • mail DEVCON WEBMAIL platform
  • dashboard DEVCON server panel
  • check Full installation & hardening
  • check Root access handover
  • check Unlimited users
  • check No lock-in, ever
Optional Add-ons
  • chat Chat system with video calls & screen share
  • folder Full shared drive system
  • palette Mood boards
  • view_kanban Todo boards (Kanban style)
  • handshake Full CRM system
Request a Proposal

Optional managed oversight available. Cancel anytime - you keep everything.

key Full root access
group No per-seat fees
verified You own everything

VPS hosting not included. Cost varies by team size and provider choice.

Email hasn't evolved in 20 years.

Work has.

DEVCON WEBMAIL connects the two.

check_circle You own the server
check_circle You own the data
check_circle You own the keys

Privacy Policy

The application follows the data management principles outlined below:

1. Scope of Processed Data

The application only processes data that is strictly necessary for its operation. We do not share personal data with third parties, nor do we use it for marketing purposes.

2. Purpose of Data Processing

Data is processed solely to provide and improve the application's features and functionality.

3. Data Storage and Security

We handle data securely and take all reasonable technical measures to protect it.

4. Data Transfer

The application does not sell, lease, or share user data with third parties.

5. User Rights

Users are entitled to request information about their stored data, as well as request its modification or deletion.

6. Contact

For any questions regarding data processing, please contact us at the following email address:

mail robert@pixelranger.hu

Terms of Service

By using the application, the user accepts the following terms and conditions.

1. Use of the Application

The application may be used for its intended purpose and in compliance with applicable laws. Any abusive or unlawful use of the application is prohibited.

2. Service Availability

The application may experience temporary interruptions due to maintenance, updates, or technical issues. The provider assumes no liability for any downtime.

3. Disclaimer of Liability

The application is provided on an "as is" basis. The provider accepts no responsibility for direct or indirect damages arising from the use of the application.

4. Amendments

The provider reserves the right to modify these terms. Amended terms take effect upon publication on this page.

5. Contact

For any questions regarding the application, please contact us at the following email address:

mail robert@pixelranger.hu