Microsoft's own research says the average office worker receives 117 emails a day. So when Outlook falls over, staff skip the complaint and throw a party.

That reaction is now a ritual. On 9 November, Outlook on the web failed for several hours for some users in Europe, the Middle East and Africa. That comes from IsDown, a site that tracks service outages. On 31 August, an Outlook outage ran for more than four hours. Reports on Down Detector, a site where users log broken services, peaked at around 6,000, according to Tom's Guide.

Each time, social feeds fill with holiday plans. One post doing the rounds this month puts it plainly. When people celebrate a system failure like a national holiday, it says more about burnout than any engagement survey could.

My take on this? The post is right, and it undersells the point. An outage is an engagement survey that costs a business nothing. The whole team takes part, and every answer is honest.

The outage is the survey.

What the party is telling you

The cheering has a number behind it. Gallup, a US research firm, runs what it calls the world's largest ongoing study of how people feel at work. Its State of the Global Workplace 2026 report, published in April, found only 20% of employees worldwide were engaged in 2025. Gallup calls that the lowest level since 2020.

Here is why that matters to you. Gallup puts the cost of low engagement at US$10 trillion a year in lost productivity. That is wages paid for effort that quietly fails to arrive.

Most businesses try to measure this with an annual survey. Staff get a link, a promise of anonymity and a deadline. Then they answer like people who know the results go to the boss. The outage skips all of that. Your team tells you how they feel about the inbox the moment it disappears, and they tell each other too.

Gallup's data holds a sting for owners as well. The sharp fall is among managers. Manager engagement dropped five points in a single year, from 27% to 22%. The people meant to send the survey are the ones who have checked out.

Microsoft measured the problem it sells

Now for the part that writes itself. Microsoft publishes a regular study called the Work Trend Index. It draws on anonymised activity data from Microsoft 365, the bundle of office software that includes Outlook. In June 2025, Microsoft released a special report on what it calls the infinite workday.

Here is what it found. The average worker receives 117 emails and 153 Teams messages a day. Teams is Microsoft's chat app. Of the people already online at 6am, 40% are sorting through their inbox. Emails sent to 20 or more people rose 7% in a year. Meetings after 8pm rose 16%.

So the company that sells the inbox has documented, in detail, how the inbox eats the day. Part of its recommended fix is to let AI handle the low-value tasks. Microsoft sells that too. Nice work if you can get it.

Here is why that matters to you. You pay your staff for every hour they work. On Microsoft's numbers, they get about two minutes on a task before an email, message or meeting cuts in. You are paying full wages for work done in two-minute pieces.

The law has already picked a side

Australian owners have a second reason to pay attention. The right to disconnect is now part of the Fair Work Act. Employees can refuse to monitor, read or respond to work contact outside their working hours, unless refusing would be unreasonable.

It has covered businesses with 15 or more employees since 26 August 2024. Small businesses with fewer than 15 employees joined on 26 August 2025, according to the Fair Work Ombudsman. That means the email you send at 9.30pm is now a legal question as well as a culture one.

The outage gave staff a night off. The law lets them take one.

How this hits your business

Treat the next outage as data. When a system goes down, watch how your team reacts. Relief tells you the tool, or the volume running through it, is the problem. Afterwards, ask one question: which messages were you happy to skip? Those are the first ones to cut.

Kill the reply-all habit. Microsoft's own data shows mass emails are rising. Set one rule this week. Every email gets one named owner, and updates meant for the whole team go into a single weekly note. Trim the copy list and you trim the interruptions.

Write down your after-hours rules. The right to disconnect already applies to your business. The Fair Work Ombudsman tells employers and staff to talk about out-of-hours contact and agree what suits each role. Put the answer in writing: who can be contacted after hours, when, and for what.

Give your team the holiday before Microsoft does.