Sky Productivity Suite
Your correspondence never crosses the border
Mail, calendars, contacts, tasks, notes, chat, one-to-one calls and shared documents, in a single window — on infrastructure we operate here, billed in dinars, with support that answers in your own working hours. The sovereignty debate comes down to one question: which court has jurisdiction.
Six answers, in order
Everything else on this page exists to back them up, not the other way round.
- The result — Your mail leaves Google or Microsoft and lives in Tunisia. Nobody has to warn their customers: addresses do not change. For every mailbox we count the messages before and after, folder by folder; any discrepancy is explained to you before the cutover, not after. Calendars, contacts and shared folders as they were.
- The timeline — Thirty days, and the cutover fits in an evening. What takes time is your registrar and the volume to move — not us.
- How it holds — We publish your authentication — SPF, DKIM, DMARC, MTA-STS — instead of making you ask for it. Access is granted through a door you open and close again. And no administration tool gives access to the contents of a mailbox — neither yours nor ours.
- The proof — We are migrating our own domains onto this infrastructure. The first migration was ours; the log is public, incidents included.
- The risk — A released address stays reserved for five years: the one you gave your bank is not handed to somebody else. You leave whenever you want, in standard formats, and your data falls under Tunisian law.
- Why now — Your current invoice is in foreign currency, and it rises at every renewal. A migration is prepared before an annual re-commitment, not after.
And the price
We do not start with ours: on its own it means nothing. We start with what you pay today, per seat per month, in foreign currency. Our price comes next, in dinars, and is compared with that figure.
Mail your existing tools already recognise
The webmail opens in a browser; the software and phones already in place connect with standard settings. One exception, which we would rather state up front: under Outlook for Windows, mail connects on its own, while calendars and contacts go through an add-in. That is a point we look at with you before any cutover.
- Mail — Addresses on your own domain, instant search across years of archives, filing rules and out-of-office replies that run on the server — they hold when the workstation is off.
- Calendars — Recurrences, invitations, reminders, time zones. Finding a slot that suits everyone, without revealing the details of anyone's appointments. And meeting rooms answer on their own, each with its own rules.
- Contacts — A shared address book, synchronised to phones without going through a Google or Apple account.
- Tasks and projects — A due date, a state, a priority. A task declares what it waits on, and the schedule is drawn from those links — in the same window, with no second tool and no second password.
- Notes — A notebook kept inside the mailbox itself: same quotas, same backups, same sharing as mail, and nothing new to administer.
- Chat — Your address is your identifier, and your colleagues appear because they are in the directory. Team rooms with their history, a notification when you are looking elsewhere, and one-to-one audio or video calls. End-to-end encryption is available for the conversations that call for it: the server then carries without being able to read.
- Shared documents — The file space is your account's: same login, same backup, no second service to administer. A document opens in the browser to be read, without landing on the workstation.
What is included, and what gets sized
One-to-one audio and video calls are included, and they are end-to-end encrypted: nobody in between can listen in, ourselves included. Meetings with several people need a bridge that mixes the streams: we install one for your organisation alone, in Tunisia like the rest, and it is quoted separately. Its traffic grows with actual use, not with the number of accounts; burying it in a per-mailbox price would give a false price. We would rather say so here than at your first six-person meeting.
What “hosted in Tunisia” actually means
The question is not software quality — Microsoft and Google build excellent software. The question is which court has jurisdiction.
A single jurisdiction
Your data is hosted in Tunisia, by a Tunisian operator, and the contract is concluded in Tunisia. Your messages sit on servers located on that territory and fall under Tunisian law.
Reversibility is not a clause
It is a property of the protocols in use: what goes in comes out in the same formats, readable by any other provider. No lock on the way out — staying has to be a choice.
Verifiable, not merely promised
The foundation is free software and auditable. A customer, their IT director or their auditor can examine what runs — an argument no feature list replaces.
Taking over the history, not just the addresses
The real obstacle to change is not price: it is the fear of losing ten years of correspondence, or of disrupting the teams for a week.
Let's talk about your mail
Whether you pay for Microsoft 365 or Google Workspace in foreign currency, still host your mail on shared hosting, or are preparing an annual renewal — the conversation starts with what you pay today.
Where to start: thirty minutes, with your last invoice in front of you