Technical Specifications

In-depth technical details, features and software specifications of Digital Workspace, a collaborative messaging platform offered as a managed services by Envigeek Web Services.
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Core Feature Specifications

These features are available to all our cloud customers of Digital Workspace. Contact us if you like to modify any of these configurations – subject to approval.

Email Messaging

  • SMTP/ESMTP support
  • IMAPv4 – PUSH via IDLE support
  • IMAP ACL, public folders implemented
  • Automatic Message Archiving
  • Smart Attachment handling
  • IMAP/POP3 Migration Tool
  • List server
  • Remote accounts
  • System, user, domain-based rules & filters
  • Header/Footer customization


  • CalDAV Support (OSX Calendar app native and alternative clients support)
  • CardDAV support (OSX Address Book app native and alternative clients support)
  • File Sharing (GroupDAV and WebDAV)
    Calendar Scheduling (iMIP)
  • Web folders (Windows, Linux and Mac)
  • Private and Public sharing
  • Access List Management (ACL)
  • Global Address List (GAL) compatible with Active Directory / LDAP
  • Documents Management System (Locking files and Versioning)
  • SyncML and SMS PUSH support
  • Online preview of documents


  • Web-based private and public chat
  • iMIP meeting scheduling in room’s member group
  • WebRTC audio conferencing and screen sharing
  • Guest access and member management
  • ACL rights for user access and moderation
  • SSL security and virus scanning of uploaded files


  • WebRTC Audio conferencing
  • WebRTC Screensharing
  • WebRTC client available in any modern web browsers
  • Jitter buffer for multiplexing audio streams
  • SIP SIMPLE group chat
  • Audio recording to Server Files folder
  • Mute/unmute/invite/dismiss attendees features
  • Organizers, moderators, external participants
  • WebIM integration
  • iMIP meeting scheduling
  • Application Selection
  • Switch to Full Screen

Exchange ActiveSync

  • EAS version 2.5, 12.0, 12.1, 14.0, 14.1
  • Mail, Contacts, Calendars, Tasks, Notes
  • Subfolders, shared, public and archive folders
  • Folder management
  • AutoDiscover
  • Remote Wipe
  • DirectPush support
  • Global address List Lookup
  • Out-of-Office support
  • Flags Synchronization
  • Device Management (Security, Synchronization & Feature Control Policies)
  • iOS Secure Messaging
  • Windows 8 and 10 Mail/People/Calendar native support
  • Outlook 2013 native support (Outlook
  • Sync recommended for advanced users)
  • Server Search integration
  • Security policies
  • ABQ (Allow/Block/Quarantine) Rules
  • Soft Wipe – Selective Remote Wipe
  • SMS Sync
  • Categories/tags support

Anti-Spam Protection

  • Latest SpamAssassin engine
  • Auto-learning Bayesian filters
  • Real-time Pattern Detection service (Commtouch)
  • POP3/IMAP Intrusion Prevention
  • Adaptive Greylisting
  • DomainKeys Identified Mail (DKIM)
  • Razor2
  • Charset filtering
  • User Black and White lists
  • Zero hour virus outbreak protection (Anti-Spam LIVE)
  • SPF with SRS support

Kaspersky Antivirus

  • Internal Kaspersky Anti-Virus
  • Scans files sent over SMTP, IM, SOCKS,
  • HTTP Proxy
  • Monitors IMAP APPEND, GroupWare, FTP uploads
  • Automatic updates
  • Reject, remove, clean
  • Quarantine
  • KSN cloud scanning

Enterprise Feature Specifications

These features are only available to Enterpise customers such as large enterprise, government, education or any deployments to dedicated instance.

Please take note that the terminology in the following specifications are highly technical and only recommended for those with prior knowledge.

Enterprise Management

  • Active Directory / LDAP support
  • Remote administration – RCP (SSL)
  • ETRN and ATRN support
  • MySQL, MS SQL, Oracle, Firebird, SQLite support
  • Database Migration tool
  • DNS Tool, Domain Info, Server Diagnostics
  • Automatic Backup (settings, databases, mails)
  • Server monitoring & Watchdog
  • Logging (summary, debug, extended)
  • IPv4 and IPv6 support
  • SNMPv2c
  • Unicode (UTF-8) storage
  • SASL authentication framework
  • Authorization schemes SHA1/MD5/Digest MD5/CRAM-MD5/NTLM
  • Kerberos / Single Sign-On (SSO), GSSAPI
  • Minger protocol connecting users on multiple servers (email, IM, VoIP)
  • SNI support
  • Multi Tenant Architecture
  • Advanced configuration
  • Pool management
  • Application Layer (API)

Instant Messaging

  • Jabber & XMPP
  • SOCKS File Transfer Proxy
  • SASL Authentication Framework
  • Yahoo, AIM, Facebook, SMS, Service
  • Monitor and other public gateways
  • Archive and history
  • Presence logging
  • Auto domain/group generated rosters

SMS Server

  • Multiple gateways (HTTP and Modem)
  • USB / COM general AT command modems
  • Templates for major SMS providers
  • Email and WebClient integration
  • Sending limits
  • Outgoing rules
  • Incoming rules
  • Unicode, Binary and ASCII charsets
  • Bidirectional HTTP API
  • Message queue
  • Bounce backs
  • SMS-to-Email
  • Email-to-SMS

VoIP/SIP Server

  • SIP Proxy, SIP Gateways
  • NAT Traversal
  • Call Forwarding, Pickup, Redial
  • Hunt Groups, Circular Hunting
  • E164 – telephone mapping
  • NAPTR and SRV
  • DTMF Signaling
  • SIP SIMPLE Messaging
  • Echo Service
  • Interactive Voice Response (IVR) builder
  • Call Recording
  • Voicemail to Email
  • Voice Conferencing
  • Video Conferencing (using any SW client or HW that supports it)
  • WebRTC one-on-one video calls

FTP Server

  • IPv6 Support
  • XMD5, Compression, many RFC extensions
  • Directory aliases, logging
  • Two way folder synchronization
  • Outlook compatible