ARCO Suite · ARCO Mail
Mail, calendar, contacts, chat, files and a full office suite behind one secure login — hosted in India, in your own data centre or in a private cloud. Built, hosted and supported in-house by Archonova.
15 apps
Everything your people use every day, signed in once and administered in one place.
Priority inbox, rich compose, read receipts.
Meetings, rooms & resources, free/busy, appointment booking.
Personal and global address book.
Chat, audio/video calls, meeting scheduling.
Personal & team folders, sharing, version history.
Documents, spreadsheets, presentations with real-time co-editing.
Brainstorms, flowcharts, mind maps, kanban templates.
Diagramming built into the workspace.
Albums, timeline, places.
Kanban task boards.
Team spaces, members, roles, invites.
Feed of every change.
Markdown notes synced to Android & iOS.
Appointments, check-ins, statistics, export.
Organisation-wide notices.
UI showcase
Pick an app to see how it fits into the same secure login.
See it for real — Try live demo
01 / 13
Priority inbox, rich compose with formatting, read receipts and S/MIME.
White-label
Every user, every app: one brand.
Logo, colours, login background, light or dark base and your own domain are configured per organisation.
Logo and favicon
Brand colours
Custom login page and background
Your own domain (e.g. mail.yourcompany.com)
App selection per organisation
Custom integrations through APIs
Light & dark
Each user chooses light, dark or automatic (follows their device). Try it below.
Auto is following your device: light mode.
Per-user preference, remembered across devices
High-contrast and dyslexia-friendly options for accessibility
Your brand colours apply in both modes
Security
Protection at sign-in, in transit, at the gateway and in the audit trail.
Native MFA/2FA on webmail and desktop client.
S/MIME encryption & digital signatures on web, desktop and Outlook, TLS in transit, HTTPS everywhere.
SAML & Kerberos SSO with government and enterprise apps. LDAP / Active Directory.
DKIM, SPF, DMARC; relay only for authenticated users; static IP binding for designated senders.
Spam & malware filtering, attachment file-type blocking, suspicious-URL warnings and URL defanging via email-security gateway.
RBAC & delegated administration.
Native audit logging, centrally aggregated with exception reporting.
ActiveSync remote wipe.
Technical specifications
Identity, encryption and mail security are covered above. Here is the rest of the platform at a glance.
Webmail, Outlook (MAPI on Windows, EWS on Mac), Windows/macOS desktop client with offline mode, ActiveSync for iOS & Android, CalDAV/CardDAV.
Active-passive HA at the data centre, DR site replication, 99.9% uptime target.
Real-time and scheduled backup, single-mailbox restore, user self-service restore from Trash.
Archiving with legal hold, indexed multi-mailbox search, disclaimers, per-group policies.
IMAP, SMTP, ActiveSync, CalDAV, CardDAV, LDAP, SAML and documented APIs, with no lock-in.
Access
Browser, Outlook, desktop or phone — the same mailbox everywhere.
Every client
Collaboration
Files, documents and chat live next to the inbox — not in another subscription.
Drive with internal/external sharing and versioning
Create docs, sheets and slides from webmail
Real-time co-editing
DOCX, XLSX, PPTX, PDF and ODS
Attach from drive
Large attachments automatically uploaded and sent as a link
Links to Dropbox and Google Drive
Team chat
Administration
Policy, provisioning and visibility from one web console.
Documented APIs with authorisation controls
24×7×365 SLA monitoring
Resilience
Designed so a failed node, a lost site or a deleted folder is a recoverable event.
Users
Web, Outlook, desktop, mobile
Security edge
TLS, filtering, MFA/SSO
Primary DC
Active node
Passive node
Backup & archive
Real-time and scheduled
DR site
Secondary location
Compliance
Keep what you must, find it when asked, and restore what was lost.
Native archiving with legal hold
Server-side archiving for chosen users and groups
Indexed multi-mailbox archive search
Integration with industry-standard archival and discovery tools
Admin restore of deleted or purged mail
Compliance matrix
| Area | Supported | Partial | Not yet |
|---|---|---|---|
| Security | 10 | 0 | 0 |
| End-user features | 41 | 2 | 2 |
| Offline, Outlook & calendar | 14 | 1 | 0 |
| Documents, mobile & attachments | 13 | 2 | 1 |
| Server | 11 | 0 | 0 |
| Storage, domains & security | 13 | 1 | 0 |
| Architecture & backup | 7 | 0 | 0 |
| Archival & discovery | 5 | 0 | 0 |
| Administration & reporting | 15 | 0 | 0 |
Scope of work
20 / 20
scope-of-work items supported
Zimbra conversion, HA, DR, chat, file sharing, migration, 3-year support.
Based on our 138-point enterprise email technical compliance matrix. Full matrix available on request.
Request the compliance matrixEditions
Unlimited users on your own servers.
Best for · Government, PSU and regulated enterprises
Unlimited users in a dedicated cloud.
Best for · Mid-size and large organisations
Pay per mailbox in the ARCO cloud.
Best for · Startups and small teams
Every edition includes Mail, Calendar, Contacts, Talk, Files, Office, Whiteboard, Deck, Teams and the admin console, plus MFA, S/MIME, SSO/LDAP, archiving and backup.
Swipe to see every edition
| Feature | On-Premise | Cloud Unlimited | Team |
|---|---|---|---|
| Licence | Perpetual | Annual subscription | Per user, per month or year |
| Users | Unlimited | Unlimited | Pay per user |
| Hosting | Your data centre | Archonova India DC or your private cloud | Archonova India DC |
| Air-gapped option | Yes | Not available | Not available |
| Updates & patches | Under AMC | Included | Included |
| Support | Archonova L1/L2 + AMC | L1/L2 + 24×7 monitoring | L1/L2 |
Deployment
The same platform in our data centre, in yours, or across both.
Shared, in an Archonova data centre in India.
Best for · SMBs & startups
A dedicated instance.
Best for · Mid-size & large enterprise
Your data centre, including air-gapped.
Best for · Government, PSU, regulated
Cloud and on-premise together.
Best for · Phased migrations, multi-site
Runs on RHEL, Rocky Linux, Ubuntu and Oracle Linux.
Migration
Sources
What moves
Assess
Build
Pilot
Coexist
Bulk migrate (delta syncs)
Cut-over & hypercare
Zero data loss and minimal downtime — users keep working during coexistence.
Built for
Service
The platform, the migration and the support desk come from the same people.
Open by design
ARCO Mail is engineered, hardened, hosted and supported in-house by Archonova on proven open-source foundations and open standards (IMAP, SMTP, ActiveSync, CalDAV, CardDAV, LDAP, SAML). No lock-in: your data can always move.
FAQ
Start here
A short brief is enough. We'll route it to the right practice lead and come back within one business day.
