How To Create an Out of Office Message in Outlook (Step-by-Step Guide)

Setting up an Out of Office message in Outlook is one of those small habits that makes work smoother for you and everyone trying to reach you. It lets people know you’re away, when you’ll be back, and what to do in the meantime—without you touching your inbox.

This guide walks through:

• What an Outlook Out of Office reply actually does
• How to set it up on different versions of Outlook
• The key settings and variables that change how it behaves
• How different types of users might configure it differently

By the end, you’ll know how it works and how to turn it on—but the exact wording and settings will still depend on your own job, tools, and boundaries.

What Is an Out of Office Message in Outlook?

In Outlook, an Out of Office message (also called an Automatic Reply) is a feature that:

• Detects incoming email while you’re away
• Sends a pre-written, automatic response to the sender
• Optionally only does this during a time window you choose

The idea is simple: instead of emails disappearing into silence, senders get a quick, clear note like:

“I’m out of the office until May 10 and won’t be checking email. If it’s urgent, please contact Alex at [email].”

Depending on your account type and Outlook version, this works in two main ways:

• Server-side automatic replies (Exchange / Microsoft 365):
  Replies are sent from the mail server even if your computer is off and Outlook is closed.

• Client-side rules (POP/IMAP accounts):
  Outlook on your device notices new mail and sends replies only while Outlook is running on that device.

That’s a big difference: some people can safely turn off their laptop and still send responses, while others need at least one device powered on with Outlook open.

How To Create an Out of Office Message in Outlook (By Version)

Outlook’s menus look slightly different depending on whether you’re on Windows, Mac, or the web. The feature is the same idea everywhere: turn on automatic replies, set timing, and write your message.

Outlook on Windows (Microsoft 365 / Exchange Accounts)

For work or school accounts that use Exchange or Microsoft 365, you’ll usually see Automatic Replies as a built-in option.

1. Open Outlook on your Windows PC.
2. Go to the File tab (top left).
3. Click Automatic Replies (Out of Office).
4. In the window that appears, select Send automatic replies.
5. (Optional but recommended) Check Only send during this time range, then:
   • Set a Start time
   • Set an End time
     After this end time, Outlook will stop sending the Out of Office message automatically.
6. Under the Inside My Organization tab, type the message you want your colleagues or people on the same email system to see.
7. Click the Outside My Organization tab if you want a different message for external senders (customers, partners, personal contacts):
   • Check Auto-reply to people outside my organization
   • Choose My contacts only or Anyone outside my organization
   • Type your external message
8. Click OK to turn on automatic replies.

From now until your chosen end time (or until you turn it off), Outlook’s server will send responses on your behalf—even if your computer is shut down.

Outlook on the Web (Outlook.com or Web Access)

If you use Outlook in a browser (for work email or Outlook.com), the option usually lives in Settings under something like Automatic replies.

1. Sign in to Outlook on the web in your browser.
2. Click the Settings (gear) icon in the top-right.
3. Choose Mail or View all Outlook settings (wording varies slightly).
4. Go to Mail → Automatic replies.
5. Turn on Automatic replies.
6. (Optional) Choose Send replies only during a time period and set:
   • Start date and time
   • End date and time
7. Type your automatic reply in the message box.
8. Look for extra checkboxes such as:
   • Send replies only to contacts
   • Send replies outside my organization
     and choose what fits your situation.
9. Click Save.

Because this is web-based, the replies come from Microsoft’s servers and don’t depend on your computer being on.

Outlook on Mac (Microsoft 365 / Exchange Accounts)

Outlook for Mac supports server-side automatic replies for Microsoft 365 and Exchange accounts.

1. Open Outlook on your Mac.
2. Click the Tools menu.
3. Select Out of Office or Automatic Replies (name can vary by version).
4. Choose Send automatic replies for account: and pick the right email account if you have more than one.
5. Turn on Send automatic replies.
6. (Optional) Set a Start time and End time if you want it to stop automatically.
7. Type your message in:
   • The Inside My Organization box for internal recipients
   • The Outside My Organization box for external senders (if you enable this option)
8. Choose whether to send replies to:
   • Anyone outside my organization
   • Only contacts
9. Click OK or Save.

Again, for Exchange/Microsoft 365 accounts, this is handled by the server, not your Mac.

Outlook with POP/IMAP Accounts (No Built-In Automatic Replies)

If your email account is set up as POP or IMAP (common with many personal or small-business email providers), the Automatic Replies button might be missing. In that case, you have two main options:

1. Use your email provider’s webmail auto-responder
   Many providers (like standard webmail interfaces) include a Vacation or Auto-responder setting. That’s often the simplest option and usually works even if your devices are off.

2. Create a client-side rule in Outlook (less reliable, more technical):

   • Create a reply template email in Outlook
   • Set up a Rule that replies with that template to incoming messages
   • Keep Outlook running on a computer for the entire time you’re away

   This only works as long as Outlook is open and connected to the internet.

Because this is more involved and depends heavily on your specific email provider, the exact steps differ widely.

Key Settings and Variables That Affect Your Out of Office Message

Even though the basic idea is the same, several factors change how your Out of Office behaves and what you might want to say.

1. Type of Email Account

Your account type influences where the automatic reply runs and how reliable it is:

This one variable often decides whether you can “set it and forget it,” or whether you must keep a device running during your time away.

2. Internal vs External Recipients

Outlook lets you create two different messages:

• Inside My Organization:
  For coworkers or others managed by the same email server/domain.
• Outside My Organization:
  For people using other companies’ or personal email addresses.

Why this matters:

• Internal messages can assume more context (team names, internal tools).
• External messages usually stay more general and careful with details.

Some people prefer not to send automatic replies to unknown external addresses at all, to avoid sharing absence information too widely.

3. Time Range vs Manual On/Off

You can either:

• Set a start and end time:
  Outlook automatically begins and stops sending replies on those dates.
• Turn it on manually and turn it off later:
  Useful for short absences or when you’re not sure exactly when you’ll be back.

If you often forget to turn it off, that simple end time option can prevent week-old “I’m out today” messages from confusing everyone.

4. Message Content and Tone

The text of your Out of Office reply is where your role, company culture, and boundaries show up.

Common pieces to include:

• That you’re away and not checking email (or checking rarely)
• Dates you’re away and when you’ll return
• An alternate contact for urgent matters
• What will happen to messages sent to you (e.g., “I’ll reply when I return”)

Some people prefer:

• A very short message that reveals almost nothing about their plans
• A detailed note that includes backup contacts for different types of issues
• A neutral tone or a more friendly tone

The line between “helpful” and “oversharing” is very personal and often depends on your job.

5. Frequency and Privacy Settings

On the server side, Outlook is smart enough not to send a reply to every single email from the same person over and over. Typically, each sender gets one automatic reply per session (or per day, depending on the server rules), which helps avoid clutter or mail loops.

Externally, some people:

• Disable auto-replies to mailing lists or automated senders
• Limit replies to contacts only to avoid telling unknown senders that they’re away

These fine-tuning choices depend on how public you want your absence info to be and how much spam or automated mail you normally receive.

Different Ways People Set Up Their Outlook Out of Office

Once you understand the controls, the way you configure Outlook can look very different depending on your role and habits.

The Always-Connected Professional

• Usually on Microsoft 365 / Exchange
• Sets a time range so Out of Office stops automatically
• Uses different messages for internal and external audiences:
  • Internally, lists specific colleagues for different topics
  • Externally, keeps it short: return date and generic contact point

They care about clarity and professionalism, and don’t want any messages dangling without direction.

The Privacy-Focused User

• Might avoid automatic replies to anyone outside their organization
• Keeps the message minimal: “I’m away from the office and will reply after [date].”
• Often disables external replies entirely or limits to contacts only

They want people to know they’re away without broadcasting their schedule widely.

The Overloaded Inbox Survivor

• Uses Out of Office to set expectations:
  • Clearly says they won’t respond while away
  • Manages expectations about delay even after return (“I may be slow for a few days catching up.”)
• Sometimes adds a note encouraging senders to re-send if something’s still urgent after a specific date

Their priority is avoiding pressure to respond quickly while on leave.

The Multidevice or Multi-Account User

• Has multiple Outlook profiles or devices (PC, Mac, web, phone)
• Needs to ensure the same account has automatic replies enabled on the server, not just rules on one device
• Might set different Out of Office messages per account (work vs personal)

They think in terms of which inbox needs what level of response and which tool actually controls the replies.

Where Your Own Setup Becomes the Missing Piece

The steps to turn on an Out of Office message in Outlook are straightforward once you know where to look: open the automatic replies setting, choose whether to limit it to a time window, and write what you want people to see.

What Outlook can do for you—server-side replies vs device-based rules—and what your message should say depend on:

• The type of email account you’re using in Outlook
• Whether you primarily use Windows, Mac, or the web
• How much personal or schedule detail you’re comfortable sharing
• If you want different messages for colleagues and external senders
• How your team or company expects absences to be communicated

With those variables, the “right” configuration becomes less about Outlook itself and more about your own role, policies, and preferences.