Out of Office, Actually: Scheduling Your Apps for When You're Away

Your out-of-office reply is on. Your laptop is closed. And at 5:12 am your phone buzzes with a message from a colleague in another time zone, cheerfully starting their day. If you have ever wondered how to schedule notifications when you are away, so that "away" actually means away, this guide is for you. It covers why it happens, what managers and employees can each do about it, and how to set up every app you use, step by step.

Microsoft's Work Trend Index found the average worker now gets around 58 messages before or after core hours, and chats sent outside the standard 9 to 5 rose 15% in a single year. An out-of-office email reply covers one of those channels. The rest keep buzzing unless you set them up too.

Why the 5 am message happens

Usually, it is not a boss with no boundaries. It is a teammate in Singapore, São Paulo or San Francisco whose workday has just begun. Global teams make after-hours messages completely normal, and that is fine. The problem only starts when sending a message is read as demanding an answer.

Companies that have worked across time zones for years solve this with habits, not heroics. GitLab, which has been fully remote from day one, leans on written documentation so people can find answers on their own instead of waiting for someone to wake up, and saves real-time conversations for things that genuinely need them (GitLab Handbook).

For managers: make "away" safe

Your team will only switch off if they believe nothing bad happens when they do. That belief comes from you.

• Schedule-send your own messages. Write whenever suits you, and let messages land during the recipient's working hours. Both Gmail and Outlook support scheduled send.
• Say "for when you're online". Research with over 4,000 people found that receivers overestimate how fast senders want a reply, and that simply stating your expectation removes much of the stress (Giurge and Bohns, 2021).
• Define "really burning" once, for everyone. Production down, a client emergency, a deadline that is genuinely today. Agree on the one channel for those, such as a phone call, and make everything else wait.
• Make handovers standard. Before anyone goes on leave, a five-line handover: open tasks, who decides in their absence, and where the files live.

For the bigger picture on after-hours pressure, see The Right to Disconnect.

For employees: a 5 am message is not a summons

If you are off the clock, it can wait. No guilt, no checking "just in case". The person who sent it most likely did not expect a reply before you started your day.

There is an honest middle ground, though. Sometimes things really do catch fire: a system goes down, a client has an emergency, a deadline is today. The answer is not to stay half-available forever. It is to agree on exactly what counts as burning, and the one way it can reach you:

• A phone call for true emergencies, so you can silence everything else.
• Slack's "notify anyway", which lets senders break through your pause once a day for something urgent (Slack Help).
• A named backup colleague, so most "urgent" questions never need you at all.

Everything else waits until you are back. If muting itself makes you anxious, our guide To Mute or Not to Mute walks through that fear.

How to schedule notifications when away, app by app

Here is what to switch on in each tool. Menu names change from time to time, but these settings have been stable for a while.

Slack

1. Open Preferences, then Notifications, and set a notification schedule: every day, weekdays, or custom hours.
2. When you leave, pause notifications and set a status with an end date, for example "On holiday until Monday".
3. Add VIPs whose messages still reach you, if anyone truly needs to.

Microsoft Teams

1. On mobile, go to Notifications and turn on quiet hours and quiet days (Microsoft Support).
2. Teams does not tell others your phone is silenced, so set a status message too, with the date you are back.
3. For longer leave, use Teams' out-of-office scheduling, which can set your status and auto-reply for the dates you choose.

Email

1. Outlook: turn on Automatic Replies with start and end dates, with separate messages for people inside and outside your organization.
2. Gmail: turn on the vacation responder with a first and last day.
3. On your phone, switch email notifications off for the period, or to high priority only.

Your phone

1. iPhone: create a Focus, for example "Off work", scheduled for evenings and weekends, allowing only the people and apps you choose.
2. Android: set a Do Not Disturb schedule with allowed contacts. If your work apps sit in a work profile, pause it after hours.

Calendar

1. Set your working hours and time zone so colleagues see when you are available.
2. For leave, add an out-of-office event that automatically declines new meetings.

The away checklist

Or let the builder below put the right steps in the right order for you.

Frequently asked questions

Should I reply to work messages that arrive at 5 am?

Not if you are off the clock. In global teams, early messages are usually just someone else's working day. Reply when your day starts, unless it comes through the emergency channel your team agreed on.

How do I stop Slack notifications outside work hours?

In Slack, open Preferences, then Notifications, and set a notification schedule for your working days and hours. Outside that schedule, notifications are paused. Teammates can still use 'notify anyway' once a day for something urgent.

How should global teams handle time zones?

Default to asynchronous work: write messages that do not need an instant reply, use scheduled send, make everyone's working hours visible, and agree on one channel for real emergencies.

What should an out-of-office message include?

Your return date, whether you are checking messages, and who to contact for anything urgent. Keep it short, and do not promise to reply sooner than you will.

Out of office should mean out of office. The work will still be there tomorrow, and so will you, rested.