The end of email and Office suites by 2030?

Our stance. Neither email nor the office suite “dies” in 2030. What comes apart is the dispersion: the stack of heterogeneous tools (email, telephone, WhatsApp, SMS, Slack or Teams, scattered Office files) that every worker must juggle today. This fragmentation is converging towards a single workspace, modular, AI-mediated, and increasingly contested on the terrain of sovereignty. The real question is not “which tool disappears?”, but “who governs the single surface that replaces the stack?”. This article first sets out the facts, historical, cognitive, economic and sociological, then the method.

The prophecy of an obsolescence of electronic mail and of monolithic office suites by 2030 returns with regularity in the management literature. Announced as imminent under the pressure of “disruptive technologies”, this twin disappearance is in reality more subtle than a substitution. The analysis of usage reveals not a death, but a deconstruction: integrated tools break down into specialised components, then recompose within unified and dynamic environments. This socio-technical shift redefines the management of attention, the power relations within dispersed teams, digital independence, and the very structure of work.

Email, from a tool of exchange to a heritage archive

Designed as the digital equivalent of the interdepartmental memo, electronic mail has become a multifunction command centre: calendar, file sharing, automations. Along the way, it has acquired a paradoxical status, at once backbone of organisational memory and receptacle of a contemporary written heritage.

Cultural institutions understood this before businesses did. The British Library holds the hybrid archive of the poet Wendy Cope, some 40,000 emails, acquired as early as 2011 and processed with the ePADD archiving tool [1]. The Harry Ransom Center at the University of Texas acquired in 2014 the archives of the novelist Ian McEwan, including his complete electronic correspondence since 1997 [2]. And the library of the University of Manchester holds the archive of the publisher Carcanet Press, some 215,000 emails and 65,000 attachments, explored in the Palladium project by means of visualisation and network-analysis tools (ePADD, Datawrapper, Gephi) [3]. Let us be clear, so as not to take the easy route: these collections are processed, at this stage, by visualisation tools, not by “artificial intelligence”. As for Salman Rushdie, often wrongly cited as being at Texas, his digital archive is in fact held at Emory University, which even emulated his old Macintosh to recreate his writing environment [4]. Email has become a historical source of the first order, provided one cites the right institution.

This heritagisation has a linguistic counterpart. A research tradition in internet linguistics (Crystal, Baron, Herring) describes email as a hybrid mode, halfway between the written and the spoken, shaped by a “principle of least effort” [5]. Lower case by default, omission of the subject or the auxiliary, consonantal abbreviations: so many general tendencies of computer-mediated communication (forms such as cn for can or wld for would are its most visible illustration, more on the SMS side than in professional email, as it happens). One must be wary of seeing in this a causal, measured “erosion” of professional language: it is a variation in register, not a proven degradation. But the direction is clear. The pursuit of efficiency has turned a format that was formal at first into a conversational channel.

The trial of email: the lesson of Atos’s “Zero Email”

Contestation of the model intensifies as informational saturation worsens. The Atos experiment offers the most instructive precedent. On 7 February 2011, at the instigation of Thierry Breton, the group announced its intention to become a “zero email” company within three years, internal email being designated an “informational pollution” [6]. The target: to replace these exchanges with an enterprise social network (the blueKiwi platform, acquired in April 2012) organised into thematic communities. At its peak, the scheme brought together some 74,000 employees across nearly 7,500 communities [7].

The result is instructive on both counts. The volume of internal email per employee fell from around 100 to fewer than 40 per week, a drop of the order of 60% by the end of 2013 [8]. But total eradication failed: by 2013, the “zero” objective was tacitly abandoned. The underlying reason is not nostalgic attachment to email; it is that email fulfils irreducible functions (external communication, asynchronous exchanges, digital identity) that no closed internal network covers. To this one may add, with hindsight, an architectural argument: unlike the closed proprietary ecosystems that would come to dominate the following decade, email remains the only open, decentralised and universally interoperable protocol. That is precisely what makes it impossible to remove, and valuable to keep as a bedrock.

Characteristic	Electronic mail (SMTP/IMAP)	Team messaging (Slack, Teams)	Collaborative canvas (Miro, Mural)
Governance	Open standard, interoperable, decentralised	Proprietary ecosystem, centralised	Proprietary platform, API access
Temporal regime	Structured asynchronous, conducive to reflection	Near-synchronous, demanding immediacy	Hybrid, activity-centred
Register	Syntactic reduction, hybrid written/spoken style	Fragmented, emoticons, immediacy	Sticky notes, visual codes, syntheses
Preservation	Heritage integration (cultural archives)	Transactional archiving, silos	Visual persistence, version history

The moral of Atos is neither “email is eternal” nor “it must be killed”. It is subtler: one does not remove a channel, one puts it back in its place. The mistake of 2011 was to believe that a closed tool could absorb an open standard. The convergence now taking shape does the opposite: it keeps the open protocol as a bedrock, and removes from it only its catch-all function.

Information overload and the science of attention

The omnipresence of electronic communications has bred organisational pathologies: information overload, technostress. The attention economy at work constantly pits the protection of deep concentration (deep work) against devices designed to capture immediate responsiveness.

The immoderate use of carbon copy (CC) drowns employees under irrelevant flows. The cognitive cost of interruption, for its part, has long been documented: a study by Loughborough University (Jackson, Dawson & Wilson) measured that it takes on average 64 seconds, “a little over a minute”, to refocus after an email interruption [9]. Multiplied by the number of daily checks, this “interruption tax” runs into lost hours: an hour and a half a day is often cited, but that figure is an illustrative extrapolation, not a primary measurement. The solid anchor remains the 64 seconds per interruption. To counter the drift, some services even proposed pricing attention: Boxbe’s “Attention Bond” mechanism imposed, in the mid-2000s, a cost of a few cents on unauthorised senders [10]. An archival curiosity (the feature has since disappeared), but a sound intuition: attention is a scarce resource that ought to be charged to whoever wastes it.

The remedies, for their part, belong to behavioural discipline. Mark Forster’s Do It Tomorrow method proposes to handle messages in a consolidated batch the next day, rather than in a continuous flow [11]. At the scale of the organisation, the right to disconnect, enshrined in France in Article L2242-17 of the Labour Code (law of 8 August 2016, in force since 1 January 2017), aims to frame the culture of permanent availability, through annual negotiation or a charter, rather than to penalise it directly [12]. The movement is not only French: Ontario legislated it in 2021, and the Canadian federal legislator in 2024. Quebec, by contrast, has declined to do so, contrary to a widespread belief [13].

On the quantitative-benchmark side, the Observatoire de l’infobésité et de la collaboration numérique (OICN), launched in May 2023 by Mailoop and the firm Mazars and not by any one isolated expert, provides two valuable operational thresholds: keeping the share of emails sent in copy below 20% (against around 30% today), and switching to a synchronous channel beyond three emails addressed to the same person [14]. Two rules, simple, measurable, and immediately actionable.

The deconstruction of the office suite: sovereignty and modularity

The office-suite market, long locked up by the Microsoft 365 / Google Workspace duopoly (together nearly 96% of the global market [15]), is undergoing a deconstruction under the effect of two forces: price inflation and the demand for sovereignty.

On prices, the trajectory is documented. Microsoft raised its commercial rates by +8.6% to +25% depending on the offer in 2022 [16]. In January 2025, it was the consumer Personal and Family offers that jumped, up to +43% in euros, with Copilot forcibly bundled into the basket [17]; Google made the same move by integrating Gemini into Workspace, with an increase of around +17% including for those who do not use the AI [18]. And a new commercial increase takes effect on 1 July 2026 (announced on 4 December 2025): from +5% to +43% depending on the plan, up to +15% to +23% of actual effect for large accounts once discounts are pared back [19]. Embedded AI has become the pretext for increases that the customer does not choose.

To this inflation is added legal dependency. The American CLOUD Act compels providers under United States jurisdiction to hand over the data they control, whatever its place of storage, including within the Union [20]. That the decoupling of a simple video tool (Teams) from the suite required two years of European antitrust proceedings, settled by binding commitments from Microsoft in September 2025, speaks volumes about the reality of the lock-in [21].

Hence the rise of modular ecosystems, founded on the interoperability of specialised components and on open source. In France, the “Suites bureautiques collaboratives cloud” call for projects under France 2030 (April 2022), operated by Bpifrance with ANSSI and the DGE, backed three winners (Wimi, Jamespot, Interstis) and eighteen partners, for €23 million in aid [22]. Two sovereign suites emerged from it: CollabNext (led by Jamespot, built on OnlyOffice and Jitsi, at around €9/user/month) [23] and Hexagone (led by Interstis, assembling BlueMint, Linphone, XWiki…), marketed to local authorities since October 2023 [24]. To these are added La Suite numérique from the State (DINUM, including the Tchap messaging service on the Matrix protocol) and a fabric of vendors, Whaller, Talkspirit, Twake, Jalios, that position themselves explicitly as an alternative to Microsoft 365 [25][26]. These solutions are hosted on SecNumCloud-qualified infrastructure (for example 3DS Outscale). The qualification bears on the hosting, not on the software, and one of its criteria is precisely imperviousness to the extraterritoriality of non-European laws [27][28]. The modular model makes it possible to migrate gradually, without the brutal and risky transition of a big bang.

The subject is not national in the sense of designating a culprit. Croissance et Transitions does not reason in terms of the origin of a risk, but of applicable jurisdiction and infrastructure dependency. In March 2026, the Conseil d’État did, moreover, judge “sufficiently framed” the hosting of health data on a non-European infrastructure, but under strict conditions, and the body concerned had itself begun an exit [29]. The point is not anathema; it is the trade-off made in good conscience.

The end of the telephone, of WhatsApp and of scattered channels

It is here that the subject broadens. For the office suite is only one piece of a stack that every employee must juggle: email and telephone and WhatsApp and SMS and Slack or Teams and shared files. This dispersion is the true disease, and it links the question of attention directly to that of the tool.

The historical channels are emptying one by one, not by disappearance but by migration. Voice consumption recedes continuously (−3% in France in 2024, falling for ten years [30]) and generational preference tips towards the written word: the share of those who favour the telephone to reach their loved ones drops from 62% among baby boomers to 17% among Generation Z [31]. The voice has not disappeared: it has changed pipe. WhatsApp has passed 3 billion monthly active users [32], global business messaging traffic is estimated at 2,000 billion messages in 2025 (projected to 3,000 in 2030) [33], while the classic SMS collapses, −27% over the year 2025, in favour of RCS and enriched messaging [34]. Gartner anticipates that, as early as 2027, self-service and chat will overtake the telephone and email as the dominant customer-service channels [35].

The problem, then, is not one channel too many: it is that none disappears fast enough to lighten the stack. Each added tool is a new box to monitor, a new context to reload: exactly the 64-second tax described above, multiplied by the number of surfaces. The market’s answer is not “yet another application”, but the reverse: convergence towards a single surface where these channels come together. That is the meaning of the “single tool”: not a resurrected proprietary monolith, but a unified and governed workspace, resting on open standards, where email, chat, video, documents and agents coexist under a single data policy.

The test of the figures: across 874 business conversations, two thirds of “useful” email are substitutable

It remains to verify the thesis on the evidence. We have done so on our own data. Most studies of email overload count all messages, and inflate the volumes by mixing human mail with automatic notifications. We took the opposite route: removing the whole of machine-email from the outset so as to judge only the mail involving a human at the other end, then to test whether, even then, email remains the right tool.

The field: the professional inbox of a French AI-consulting micro-business, April-June 2026. From the raw flow (1,400 threads), we set aside 54 threads of technical noise and 472 threads of automated supervision (monitoring, application statuses, reports), that is 34% of the raw flow, which concentrated the bulk of the “urgency” signals. There remains a strictly business corpus of 874 conversations (631 with a usable summary), sorted by rules into seven categories. It is a monographic study (N = 1), with non-generalisable proportions and estimated, non-experimental substitutability rates: we accept its limits [47].

The first result is clear. Estimating, category by category, the share replaceable by a non-email channel (shared project space, in-app business object, booking link, catalogue integration), around 68% of the volume (≈ 595 threads) falls to a substitute.

Category	Threads	%	Substitutable (est.)	Main substitute
C3 · Client relationship & project coordination	285	32.6%	~60%	Shared client space + booking link
C2 · Training, pedagogy & Qualiopi	147	16.8%	~70%	Shared training repository + e-signature
C6 · Invoicing, payments & accounting	141	16.1%	~75%	Invoicing register + portal + e-invoicing
C8 · Third-party notifications, monitoring & logistics	107	12.2%	~85%	Automatic filing / unsubscription
C7 · Prospecting & inbound solicitations	69	7.9%	~45%	CRM intake form + booking link
C4 · Suppliers, catalogue & procurement	66	7.6%	~70%	Catalogue integration + supplier space
C5 · Quotes, contracts & signatures	59	6.8%	~80%	In-app quotes + electronic signature

The second result is more surprising. Once the bots are removed, only 14% of threads are “urgent” (against 26% when supervision was included) and 14% of high importance. The lesson is limpid: the urgency of an inbox is largely manufactured by automated systems. Rid of them, the human mail of a micro-business is rarely pressing: 46% calls for an action, but at short or medium effort.

The third rests on an optical illusion. At least 21% of threads carry a document, but the density is very uneven: 97% for quotes and contracts, 65% for suppliers, 35% for accounting, 25% for training, the rest under 10%. Four categories out of seven concentrate almost the entirety of the document flow. Above all, the native “contains an attachment” indicator misleads: in a representative thread, an appointment-setting spread over nine emails and twelve days, each reply was marked “attachment” when it was only the signature logos copied over at each turn. A fraction of the “weight” of attachments is not business information; it is duplicated signature chrome.

What to conclude? That the lever is not editorial but architectural: it is a matter of getting information out of email. The “nine-emails-for-one-appointment” is resolved by a booking link, already present, ironically, in the correspondent’s signature. Quotes and invoices become transactional objects signed and paid online rather than PDFs shuttled about. Project documents live in a versioned shared space where the file is a reference, not a frozen copy. The catalogue synchronises instead of circulating in a spreadsheet. Once these substitutes are in place, the substantive human exchange (negotiation, advice, relationship) weighs no more than ~32% of business mail (and an even smaller fraction of the real inbox). That is exactly what email was designed for.

One recognises, feature for feature, the modules of a unified workspace: the shared project space, the in-app business object, the booking link, the synchronised catalogue. The substitutability measured here does not herald the disappearance of email; it draws the empirical map of convergence: the proof, on real data, that two thirds of an inbox are already seeking to become something other than an email.

From static writing to dynamic collaborative canvases

At the heart of this single surface, the static document (.docx, .pdf) yields ground to living, shared data: no longer rigid files, but fluid blocks and databases editable in real time. This shift is embodied in visual-collaboration canvases, long studied by research in computer-supported cooperative work (CSCW).

The work of Vita Hinze-Hoare (University of Southampton, 2006-2007) models these environments as functional “spaces”: the collaborative workspace (CSCW) articulates communication, planning, sharing and production; learning contexts (CSCL) add to it reflection, the social dimension, assessment; collaborative research (CSCR) further adds knowledge, confidentiality, negotiation and publication [36]. One should retain the intuition rather than the formula: the richer a collaboration, the more it demands distinct spaces, including, crucially, a private space to mature an idea before exposing it.

Canvases such as Miro (or Mural, FigJam) materialise these spaces, and now integrate AI into them. IBM’s research presented at ACM’s CHIWORK 2024 conference (He et al.) shows how a large language model inserts itself into a canvas for brainstorming and the generation of idea sticky notes, while surfacing two imperative user needs: transparency over the ownership of AI-generated content, and the guarantee of private spaces to think before publishing on the common canvas [37]. Another, separate work, on the role of LLMs in collaborative design, adds a third need: to be able to filter the contributions of autonomous agents so as to avoid early anchoring and contextual drift [38]. These three requirements, ownership, privacy and filtering, sketch the architecture of a tenable augmented canvas.

Layer	Role in the canvas	Human-AI interaction	Managerial stake
Scoping	Creative objectives, initial hypotheses	Prompts, workshop configuration	Preserve conceptual autonomy, avoid anchoring bias
Interaction	Exchange flow, feedback loops	Synchronous co-editing, dynamic boards	Master the attentional load
AI system	Idea generation, classification	Proactive agents, generated sticky notes	Source traceability, hallucination detection
Ethics	Security, compliance, transparency	Encryption, bias filtering	Privacy, shared responsibility for decisions

Cognitive automation and the restructuring of work by 2030

Generative AI at the heart of this single surface redefines the nature of office tasks, and introduces a cognitive trade-off. In outsourcing reasoning and writing to agents, the knowledge worker risks becoming, in the phrase of the researcher Advait Sarkar (Microsoft Research / Cambridge), a “middle manager of his own thoughts”, a shift that can erode critical thinking and memorisation [39]. The remedy is not refusal of the tool, but discipline: never to treat an AI output as a final answer.

The recomposition of employment follows a taxonomy that the BCG Henderson Institute specified in April 2026 (“AI Will Reshape More Jobs Than It Replaces”): across all occupations, 5% are “amplified”, 14% “rebalanced”, 12% “substituted”, the rest distributed among enabled, divergent or little-exposed roles [40]. Three dynamics emerge from it:

• Substituted roles: structured, repetitive, codifiable tasks. Harvard’s research (Chen, Srinivasan & Zakerinia, working paper 25-039) measures, for the occupations most exposed to automation, a drop of the order of 13% in job postings per quarter and per firm since the arrival of generative AI, affecting functions such as medical transcription, correspondence secretarial work or telemarketing [41]. BCG evokes, in time, a possible elimination of 10% to 15% of these positions [40].
• Augmented roles: expertise, judgement, creativity, empathy. For the occupations most complementary to AI (financial analysis, clinical neuropsychology, cartography…), the same work notes a rise of the order of 20% in postings combining these skills with the use of AI [41].
• Rebalanced roles, whose routine components are automated to free up time of higher relational or strategic value.

This polarisation strikes young graduates first. The World Economic Forum, with PwC, estimates that more than one in three young workers holds a position with medium-to-high exposure to the changes induced by AI [42]. And the velocity of skills races ahead: according to the PwC barometer of June 2025, the skills required were evolving 66% faster in the occupations most exposed to AI, and exposed entry-level positions are far more likely to demand a “senior” level from the outset [43]. Without continuous training, the risk is the rapid deskilling of those entering the market.

On the sociological plane, finally, these tools fracture collectives. The research of Schulz, Wiborg & Robinson (American Behavioral Scientist, 2023) distinguishes two profiles: intensive users of instant messaging, the Slackers, prefer remote work, while those subjected to long videoconferences, the Zoomers, aspire to return to the office [44]. This “texture of practices”, to take up Silvia Gherardi’s concept [45], becomes heterogeneous. Collaborative platforms moreover offer managers an asymmetric visibility over transactional activity, while thinning out the informal interactions of co-presence, a displacement of visibility at work analysed by Benedetto-Meyer & Boboc [46]. The risk, by 2030, is isolation and the weakening of team cohesion.

Profile (BCG / Harvard taxonomy)	Effect of AI by 2030	Trend in postings	Most exposed	Training strategy
Substituted (transcription, data entry, tier-1 support)	Process automation	Drop ~13% (observed)	Administrative office functions	Proactive redeployment towards the non-automatable
Augmented / amplified (analysis, design, consulting)	Creative capacities multiplied tenfold	Rise ~20%	Skilled, tech-savvy profiles	Human-AI collaboration, critical thinking
Rebalanced (managers, project leaders)	Automated reporting, managerial refocusing	Stable, internal reconfiguration	Managers in a matrix environment	Emotional intelligence, direct communication
Entry-level (young graduates)	High exposure to task change	Rapid mutation of requirements	Generation Z	Mentoring, reduction of multitasking

What the MATIA Method™ says: from endured dispersion to the governed workspace

Let us put the threads together. Email does not die; it loses its catch-all function. The Office suite does not die; it breaks down into modules. The telephone, WhatsApp, SMS do not die; they migrate. What dies is the scattered stack, and with it the attentional tax, the captive inflation and the legal dependency it drags along. Convergence towards a single tool is the logical answer. But everything depends on which single tool.

The trap would be to reconstitute the monolith: an integrated, proprietary, closed suite, outside jurisdiction, that is, replacing an endured dispersion with an endured lock-in. The MATIA Method™ posits the opposite: the single surface has value only if it is governed, that is, founded on three non-negotiable safeguards: open standards (email remains the bedrock of interoperability), modularity (each component replaceable one by one), reversibility (a real right of exit, with data portability). Without them, one merely changes owner.

It is this trajectory that the five-level AI-maturity scale describes: Spectateur, Artisan, Orchestre, Architecte, Pionnier. To move from the endured stack to the governed surface is not a technological leap; it is the accession to the Orchestre level, the one where one ceases to pile up isolated tools in order to coordinate a whole under a single policy. Concretely, this is what the Junyr™ suite embodies: a sovereign messaging service (Junyr Mail™, eIDAS, hosted in France) as an open and auditable bedrock; operable AI agents (Junyr Agents™) that execute within business processes under written mandate and audit log; a sovereign meeting assistant (Junyr Visio-IA™). All on a single surface, where each agent action remains traceable, supervised and revocable. The agents there apply a triptych at each step: Plan → Execute → Verify. The agent announces what it is about to do and its success criteria, executes, then a distinct step checks before continuing. Verification becomes native, and it is this that makes convergence tenable rather than opaque.

The counter-argument, taken seriously

Three objections deserve a frank response.

“Email will never die, you are exaggerating.” That is fair, and it is the whole point of the interrogative title. Email is the open standard par excellence; it persists, and that is good news: it becomes the interoperability bedrock of the single surface, just as the voice survived by migrating towards video and applications. What is extinguished is not the protocol, but the inbox as the place where everything gets done.

“Sovereign suites are less mature and less convenient.” The comfort of integrated suites is real, and the Conseil d’État itself has judged certain non-European uses acceptable under conditions [29]. But the equation tips: the inflation tied to embedded AI [17][18][19], the European antitrust proceedings [21] and the rising maturity of qualified alternatives [23][24][27] narrow the gap. Sovereignty is not an activist absolute; it is a cost/risk trade-off to be made in good conscience.

“A single tool: is that not a new lock-in?” This is the decisive objection, and it is healthy. The difference between a governed convergence and a new monopoly hangs entirely on the three safeguards: open standards, modularity, reversibility. A closed single surface would be worse than the dispersion it replaces. An open and reversible single surface is, on the contrary, the only way to recover attention, budget and sovereignty all at once. The devil is in the governance, not in the unification.

Three questions to ask this very week. 1. How many scattered communication tools must one of our employees monitor each day, and which are endured rather than chosen? 2. Have we set two measurable hygiene rules (fewer than 20% of emails in copy; synchronous switch beyond three back-and-forths)? 3. If we were to converge towards a single surface, would it be open, modular and reversible, or would we be swapping one lock-in for another?

Going further

Croissance et Transitions supports the leaders of mid-caps and SMEs in transforming an endured tool stack into a governed workspace: mapping of channels, measurable attentional hygiene, and a sovereign-convergence trajectory when the data demand it.

• AI Express Audit & Roadmap: 60 minutes by video to situate your SME on the maturity scale (Spectateur → Pionnier), at croissance-transitions.fr.
• In the same series: The end of the telephone: why the chat + video pairing is becoming the standard and The “All-Cloud” is dead: 5 risks that make strategic on-premise a must.

Paul-Antoine TUAL · AI Transformation Leader · Croissance et Transitions (SAS) · MATIA Method™ · Junyr Mail™ · Junyr Agents™

Sources: verifiable, June 2026

[1] Sophie Baldock, Process and progress: working with born-digital material in the Wendy Cope Archive at the British Library, Archives and Manuscripts (Taylor & Francis), 2017. https://www.tandfonline.com/doi/full/10.1080/01576895.2017.1408024

[2] Harry Ransom Center (UT Austin), Acclaimed Writer Ian McEwan’s Archive Acquired by Harry Ransom Center (May 2014). https://www.hrc.utexas.edu/press/releases/2014/ian-mcewan-archive.html

[3] University of Manchester Library, Palladium: providing access to large literary archives in a digital medium (Carcanet Press project, 2019-2021). https://www.manchester.ac.uk/about/news/palladium-providing-access-to-large-literary-archives-in-a-digital-medium/

[4] Emory University, Rushdie: Digital archive at Emory “allowed me to write” memoir (March 2012). https://news.emory.edu/stories/2012/03/er_rushdie_digital_archives_memoris/campus.html

[5] David Crystal, Language and the Internet, Cambridge University Press, 2001 (and Naomi S. Baron, Always On, 2008; Susan C. Herring, Computer-Mediated Discourse). https://www.cambridge.org/core/books/language-and-the-internet/8F85B9421BA8C0435F67142D0DD14AD2

[6] Zonebourse / AOF, Atos Origin affiche son ambition de devenir une entreprise « zéro e-mail » d’ici trois ans (7 February 2011). https://www.zonebourse.com/cours/action/ATOS-SE-4612/actualite/ATOS-ORIGIN-affiche-son-ambition-de-devenir-une-entreprise-zero-e-mail-d-ici-trois-ans-13554015/

[7] N. Silic & M. Back, Atos, Towards Zero Email Company, ECIS 2015 (Univ. of St. Gallen). https://aisel.aisnet.org/ecis2015_cr/168/

[8] Zero Email initiative: a critical review of Change Management, Journal of Information Technology Teaching Cases (Springer), 2018. https://link.springer.com/article/10.1057/s41266-018-0033-y

[9] T. Jackson, R. Dawson, D. Wilson, The Cost of Email Interruption, Journal of Systems and Information Technology, 2001 (Loughborough University). https://interruptions.net/literature/Jackson-JOSIT-01.pdf

[10] Boxbe, Attention Bond Mechanism; see Getting Paid to Receive Spam, MIT Technology Review (2006). https://en.wikipedia.org/wiki/Boxbe

[11] Mark Forster, Do It Tomorrow and Other Secrets of Time Management, Hodder & Stoughton, 2006. http://markforster.squarespace.com/do-it-tomorrow/

[12] Légifrance, Article L2242-17 du Code du travail (law no. 2016-1088 of 8 August 2016, in force on 1 January 2017). https://code.travail.gouv.fr/code-du-travail/l2242-17

[13] Avantages, Québec ne réglementera pas le droit à la déconnexion (2025); cf. Ontario, Working for Workers Act (2021) and federal Canada, Bill C-69 (2024). https://www.avantages.ca/actualites/nouvelles/quebec-ne-reglementera-pas-le-droit-a-la-deconnexion/

[14] OICN (Mailoop & Forvis Mazars), Lancement de l’Observatoire de l’infobésité et de la collaboration numérique (15 May 2023); framework taken up by Talkspirit, Étude OICN : l’impact de nos pratiques collaboratives (2023). https://www.talkspirit.com/blog/etude-oicn-infobesite-quel-est-limpact-de-nos-pratiques-collaboratives

[15] Statista, Office productivity software, worldwide market share (2026). https://www.statista.com/statistics/983299/worldwide-market-share-of-office-productivity-software/

[16] Microsoft 365 Blog, New pricing for Microsoft 365 (19 August 2021, effective 1 March 2022; +8.6% to +25%, commercial offers). https://www.microsoft.com/en-us/microsoft-365/blog/2021/08/19/new-pricing-for-microsoft-365/

[17] Pureinfotech, Microsoft 365 Personal and Family now cost more, the 2025 price increase explained (January 2025, Copilot bundled in). https://pureinfotech.com/microsoft-365-personal-family-price-increase/

[18] Incentro, Google Workspace price increase 2025 (+17%, Gemini) (January 2025). https://www.incentro.com/en-EAF/news/google-workspace-price-increase-2025

[19] Microsoft 365 Blog, Advancing Microsoft 365: New capabilities and pricing update (4 December 2025, effective 1 July 2026). https://www.microsoft.com/en-us/microsoft-365/blog/2025/12/04/advancing-microsoft-365-new-capabilities-and-pricing-update/

[20] CLOUD Act (US, 23 March 2018, 18 U.S.C. §2713); see LeMagIT, CLOUD Act : entre le marteau et l’enclume (2025). https://www.lemagit.fr/tribune/CLOUD-Act-entre-le-marteau-et-lenclume

[21] European Commission, Commitments accepted, Microsoft Teams (IP/25/2048, 12 September 2025). https://ec.europa.eu/commission/presscorner/detail/en/ip_25_2048

[22] Bpifrance / DGE / ANSSI, France 2030 : vers un renforcement de l’offre cloud de confiance (call for projects “Suites bureautiques collaboratives cloud”, April 2022-2023). https://presse.bpifrance.fr/france-2030-vers-un-renforcement-de-loffre-cloud-de-confiance

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