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20 Good Examples of OOO Messages (Out-Of-Office Autoresponders)

Last Updated on June 29, 2026 by Status.net Editorial Team

Table of Contents

A clear OOO message helps coworkers and clients understand your availability while you’re away. A well-crafted out-of-office message maintains professional communication even when you’re not available to respond immediately.

Part 1What Is an Out-Of-Office (OOO) Message?

An out-of-office message is an automatic email response that notifies people you’re temporarily unavailable. These messages help manage expectations and provide alternative contacts while you’re away from work.

Purpose and Benefits

Out-of-office messages serve as important communication tools when you’re unavailable to respond to emails. They let senders know you’re not ignoring them, but simply away from your inbox.

These automatic replies provide several key advantages:

  • They set clear expectations about when you’ll respond
  • They offer alternative contacts for urgent matters
  • They reduce anxiety for both you and your contacts
  • They maintain professional relationships during your absence

OOO messages help prevent miscommunication and keep workflow moving even when you’re not available. Without them, colleagues or clients might wonder why you’re not responding, potentially causing unnecessary concern.

For businesses, proper OOO messages demonstrate professionalism and respect for others’ time. They show you value communication even when you can’t personally respond.

In many workplaces, “OOO” has become shorthand you will see everywhere: in calendar invites, chat status icons, and email subject lines. Whether someone types “I’m OOO today” in a Teams message or sets a calendar block labeled “OOO,” the meaning stays the same: they are stepping away and want colleagues to plan around their absence. Later in this guide, we cover how to set this status specifically inside Outlook and Microsoft Teams.

Part 2OOO Message Templates for Common Situations

Vacation OOO Message Samples

For Internal Team Members:

“I’m on vacation from [start date] to [return date] with limited access to email. For urgent matters, please contact [colleague name] at [email/phone].”

Example:

“I’m on vacation from April 25 to May 3, 2026 with limited access to email. For urgent matters, please contact Jane Smith at jane.smith@examplecompany.com or 555-123-4567.”

For External Contacts:

“Thank you for your message. I’m out of the office until [return date]. For immediate assistance, please contact [alternative contact] at [email/phone]. I’ll respond to your message when I return.”

Example:

“Thank you for your message. I’m out of the office until May 3, 2026. For immediate assistance, please contact our customer service team at support@examplecompany.com. I’ll respond to your message when I return.”

Business Trip OOO Templates

Business trip messages should indicate your availability and how quickly you might respond to messages.

For Internal Colleagues:

“I’m attending [event/meeting] from [start date] to [end date]. My email access will be [limited/regular], with responses possibly delayed. For time-sensitive issues, reach out to [colleague name] at [contact info].”

Example:

“I’m attending the Annual Sales Conference from April 28 to April 30, 2026. My email access will be limited, with responses possibly delayed. For time-sensitive issues, reach out to Michael Johnson at mjohnson@examplecompany.com.”

For External Contacts:

“I’m currently away at a business event until [return date]. I’ll check emails [frequency] but responses may be delayed. For urgent matters regarding [specific topics], please contact [name] at [contact information].”

Example:

“I’m currently away at a business event until April 30, 2026. I’ll check emails daily but responses may be delayed. For urgent matters regarding project deliverables, please contact Sarah Williams at swilliams@examplecompany.com or 555-987-6543.”

Business travel often comes with unpredictable schedules, packed itineraries, and unreliable conference Wi-Fi. A good business trip OOO message sets expectations for the reader and gives you permission to actually focus on the trip.

Consider adding these details when you’re traveling for work:

  • The name of the event or reason for travel, if it’s appropriate to share
  • Whether you’ll have any connectivity at all, or none
  • A specific person for each type of urgent request, such as sales, technical, or client-facing
  • Your general time zone if you’re crossing several

Additional example for a multi-day conference:

“I’m on the road for the [Industry] Conference from [start date] through [end date] and will have only intermittent access to email during sessions. I’m checking messages once in the morning and once in the evening. For anything that cannot wait, please contact [name] at [email/phone]. I’ll follow up on everything else once I’m back at my desk.”

Example for a sales or client-facing trip:

“I’m traveling for client meetings from [start date] to [end date] with limited access to email during the day. For order or account questions, please reach out to [colleague name] at [contact info]. I’ll respond to everything else within one business day of my return.”

Part 3General OOO Message Examples for Any Situation

Sometimes you don’t need a message tailored to illness, travel, or a holiday. You just need a solid, all-purpose out-of-office reply you can drop into any calendar block or email tool. The templates below work for almost any standard absence, from a single day off to a week of planned leave.

Standard Professional OOO Templates

General OOO Message 1:

“Thank you for your email. I am currently out of the office and will return on [date]. I will respond to your message as soon as possible upon my return. For urgent matters, please contact [name] at [email/phone].”

General OOO Message 2:

“I am out of the office from [start date] to [end date] with limited access to email. If you need immediate assistance, please contact [alternate contact] at [email/phone]. Otherwise, I will reply to your message when I am back.”

General OOO Message 3:

“Thanks for reaching out. I’m away from my desk until [date]. Emails will be answered in the order received once I return. For anything time-sensitive, [name] can help at [contact info].”

Any of these three work well as a starting point. Swap in your own dates, contacts, and tone to match your workplace.

Short and Simple OOO Messages

Not every absence needs a lengthy explanation. When you only need to cover a single day or a quick errand, a shorter reply often serves the reader better because it gets straight to the point.

“I’m OOO today, back tomorrow. For anything urgent, email [name] at [contact info].”

“Out of office until [date]. Replies will be delayed. Thanks for your patience.”

“Away from my desk right now. I’ll get back to you as soon as I can.”

These brief formats work well for internal chat statuses and quick email replies. Save the longer, detail-rich versions for extended absences where the reader genuinely needs more context.

Warm and Friendly OOO Message Tones

Some workplaces prefer OOO messages that sound personable while remaining professional. A warmer tone can build goodwill with clients and coworkers without sacrificing clarity.

“Thanks so much for your email! I’m currently away from the office and will be back on [date]. I promise to read your message carefully as soon as I’m back online. If it’s urgent, [name] would be happy to help in the meantime at [contact info].”

“Hi there, thanks for reaching out. I’m taking some time away until [date] to recharge. I’ll respond as soon as I’m back at my desk, and I appreciate your patience in the meantime.”

A friendly tone tends to work well for external, relationship-driven communication, such as messages to long-term clients. For internal, high-volume inboxes, a more concise and neutral tone often communicates the same information faster.

OOO Messages With No Return Date or Contact

Occasionally you need to send an out-of-office reply without a firm return date, perhaps because your leave is open-ended or your plans are still unconfirmed. Being vague about the reason is fine. Being vague about next steps is not.

“Thank you for your email. I am currently out of the office and do not have a confirmed return date at this time. Your message will be reviewed once I am back online. For time-sensitive matters, please contact [name] at [email/phone].”

If you genuinely have no backup contact available, be upfront about it rather than leaving the sender guessing:

“I am currently out of the office with no access to email. I will respond to your message once I return, though I am unable to provide a specific date at this time. Thank you for your patience.”

If this situation applies to you for more than a few days, it’s worth asking a manager or teammate to act as a temporary point of contact so urgent requests do not sit untouched.

Part 4Templates for Limited Email Access

Travelling

When traveling in areas with poor internet connection, an auto-reply that explains your limited availability is helpful. These templates work well for business trips, remote locations, or international travel.

Internal Template (Colleagues):

“Hi there, I’m currently traveling with spotty internet access from [dates]. I’ll check messages when possible, but responses may be delayed by 24-48 hours. For urgent matters, please contact [colleague name] at [phone/email]. Thanks for your understanding.”

External Template (Clients/Partners):

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“Thank you for your message. I’m traveling with inconsistent internet connectivity from [start date] to [end date]. I’ll respond to your email as soon as possible, though there might be a delay of 1-2 business days. For immediate assistance, please contact [alternate contact] at [phone/email].”

Working Remotely With Delayed Replies

When working in a remote setting with scheduled email checking, these templates help manage expectations about response times.

Internal Template (Team Members):

“Hello, I’m working remotely from [location] until [date] and checking emails only at [specific times, e.g., 9 AM and 4 PM]. For time-sensitive matters, please text me at [phone number] or contact [backup person].”

External Template (Clients/Vendors):

“I appreciate your message. I’m currently working remotely with a modified communication schedule until [return date]. I’ll be reviewing emails twice daily and will respond within 24 hours for standard inquiries. If your matter requires immediate attention, please reach out to our support team at [contact information].”

International Travel and Time Zone Considerations

Crossing time zones adds another layer to your OOO message. A reply that only mentions dates, and not time zones, can confuse recipients about when you’re actually reachable.

Helpful practices for international travel:

  • State your time zone explicitly, for example “GMT+8” or “Eastern Time”
  • Mention if you’ll be reachable only during your local business hours
  • Flag if local holidays or connectivity restrictions might add extra delay

Example:

“I’m traveling internationally from [start date] to [end date] and working from [time zone]. My access to email will be limited to my local business hours, which may not overlap with yours. For urgent matters, please contact [colleague name] at [contact info], who is based in [time zone].”

If your trip spans a region with unreliable internet access, consider setting expectations even more conservatively than you think you need to. It’s easier to pleasantly surprise someone with a faster reply than to disappoint them with a slower one.

Part 5Sick Leave and Medical Leave OOO Examples

Short-Term Illness Messages

Creating brief out of office messages for short illnesses keeps colleagues and clients informed without oversharing personal details.

For internal team members:

“I’m out of the office recovering from an illness today. I expect to return tomorrow, April 23. For urgent matters, please contact Jamie Chen at jamie.chen@company.com or 555-123-4567.”

Example:

“I’m currently sick with the flu and away from my desk until Thursday, April 24. During this time, I’ll have limited access to email. Please contact Sarah Johnson (sarah.j@examplecompany.com) for immediate assistance with project deadlines.”

For external contacts:

“Thank you for your message. I’m currently out of the office due to illness and will return on [DATE]. For immediate assistance, please contact [ALTERNATE CONTACT].”

Example:

“Thank you for your email. I’m out sick and away from the office until April 23, 2025. For urgent matters regarding your account, please contact our customer service team at support@company.com.”

Extended Medical Absence Templates

Longer medical leaves require more detailed automatic responses to ensure proper handling of communications during your absence.

For internal colleagues:

“I’m on medical leave from [START DATE] until approximately [END DATE]. During this time, I won’t be checking messages regularly. Please direct all [DEPARTMENT] matters to [NAME] at [CONTACT INFO].”

Example:

“I’m on medical leave from April 22 until June 1, 2025. During my absence, I won’t be monitoring emails. Maria Torres (m.torres@company.com) will handle all marketing campaigns and client presentations.”

For external contacts:

“I’m currently on medical leave and away from the office until [EXPECTED RETURN DATE]. Your message is important, and [ALTERNATE CONTACT NAME/DEPARTMENT] will assist you during my absence.”

Example:

“I’m currently on medical leave until May 30, 2025. Your email has been received and is important to us. The customer relations team will handle your inquiry – please contact them directly at relations@company.com or 555-987-6543 for the fastest response.”

Personal Day and Personal Reasons OOO Messages

Not every absence needs a medical explanation. When you’re taking a personal day, it’s completely reasonable to keep the reason private while still communicating clearly.

For internal colleagues:

“I’m taking a personal day today and will be back in the office tomorrow. For anything urgent, please reach out to [colleague name] at [contact info].”

For external contacts:

“Thank you for your message. I’m out of the office today for personal reasons and will respond to your email upon my return on [date]. For immediate assistance, please contact [alternate contact].”

You never owe a detailed explanation for a personal day. Naming the fact that it’s personal, then redirecting to a return date and a backup contact, is enough for almost any workplace.

Part 6OOO Messages for Half Days and Short Absences

Not every absence lasts a full day or longer. Half-day appointments, single meetings, and same-day errands all deserve their own kind of OOO message, one that’s short enough to match the length of the absence itself.

Partial-Day and Morning-Only Messages

When you’re only unavailable for part of the day, say so clearly so people don’t assume you’re gone entirely.

“I’m out of the office this morning and will be back at my desk after 1 PM. For anything urgent before then, please contact [name] at [contact info].”

“I’m working a reduced schedule today and available only in the afternoon. I’ll respond to messages after 2 PM.”

For employees working half-time or part-time schedules, a recurring note can save time:

“As a reminder, I work mornings only, from 8 AM to 12 PM. Messages sent after that time will be answered the following business day.”

Same-Day and Next-Day Return Messages

Same-day and next-day messages are some of the most common OOO replies, since they cover simple, everyday absences.

“I’m out of the office for the remainder of the day and will respond to your message first thing tomorrow morning.”

“I’m OOO today and will be back on [day of week]. I’ll follow up on your email then.”

“Out of office for the rest of today, back online tomorrow. For urgent items, please contact [name] at [contact info].”

Keep these messages brief. A reader who only needs to wait a few hours or one business day rarely needs more than a sentence or two.

Out of Office for Internal Meetings and Offsites

Being unreachable for a meeting or offsite is different from being fully out of the office; you’re still working, just unavailable for a defined window.

“I’m in back-to-back meetings this morning and will have limited availability to respond until this afternoon.”

“Our team is offsite today for a planning session. Replies may be delayed until tomorrow. For anything urgent, contact [name] at [contact info].”

“I’m attending an internal workshop from [start time] to [end time] and won’t be checking email during that window.”

If your whole team is offsite at once, it helps to name a single point of contact who is not attending, so at least one person remains reachable for genuinely urgent issues.

Part 7Holiday and Company Closure OOO Messages

Certain OOO messages repeat every year on the same dates, such as Good Friday, Memorial Day, and other company-wide closures. Having a template ready ahead of time saves you from writing one from scratch every holiday season.

Good Friday and Religious Holiday Messages

Good Friday and similar observed holidays often mean the whole office, or large parts of it, are closed for the day.

“Our office is closed for Good Friday and will reopen on [date]. I’ll respond to your message when I’m back. For urgent matters, please contact [name] at [contact info].”

“Thank you for your email. In observance of Good Friday, our office is closed today. Normal operations resume on [date], and I’ll follow up with you then.”

Memorial Day and Federal Holiday Messages

“Our office is closed in observance of Memorial Day and will reopen on [date]. I’ll respond to your email as soon as possible once I’m back. For urgent needs, please reach out to [name] at [contact info].”

“Thank you for reaching out. We’re closed for the Memorial Day weekend and will resume normal business hours on [date].”

For any federal or company-observed holiday, it’s worth noting whether the closure applies to the entire office or just your team, so recipients know whether to expect a reply from anyone at all.

Company Event and Full-Team Closure Messages

Sometimes an entire department, or the whole company, steps away at once for a retreat, town hall, or company-wide event.

“Our entire team is attending a company event today and will have limited access to email. We’ll respond to your message as soon as we’re able, likely by [date]. For urgent matters, please call [main line/contact].”

“The office is closed today for our annual company town hall. Regular email response times will resume tomorrow.”

If your team supports customers directly and the whole team will be unreachable, consider routing urgent requests to voicemail or a support queue rather than leaving senders with no fallback option at all:

“Our team is out of the office today for a company event. If your matter is urgent, please leave a voicemail at [phone number] and we will return your call as soon as we’re back.”

Part 8Funny and Creative Out-Of-Office Messages

Lighthearted Vacation Replies

Vacation-themed funny messages help recipients smile while informing them of your absence. These templates can be customized to match your personality and situation.

For Internal Team:

“I’ve escaped to [location] until [return date]. My phone is off, my laptop is closed, and I’m pretending work emails don’t exist. For urgent matters, contact [colleague’s name] at [contact info]. If it’s not urgent, I’ll respond when I return with a tan and stories.”

Example:

“I’ve escaped to the beach until May 2nd. My phone is off, my laptop is closed, and I’m pretending work emails don’t exist. For urgent matters, contact Jamie at jamie@examplecompany.com. If it’s not urgent, I’ll respond when I return with a tan and stories.”

For External Contacts:

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“Thanks for your message. I’m currently out of the office enjoying [activity] until [date]. For immediate assistance, please contact [name] at [email/phone]. I’ll respond to your message when I return.”

Example:

“Thanks for your message. I’m currently out of the office enjoying some family time until April 30th. For immediate assistance, please contact our team at support@examplecompany.com. I’ll respond to your message when I return.”

For a beach week with family:

“I’m spending the week at the beach with my family, building sandcastles and ignoring my inbox. I’ll be back on [date] with sand still in my shoes. For urgent matters, please contact [name] at [contact info].”

Humorous Auto-Responder Ideas

Creative automatic replies showcase personality while still maintaining professionalism. These messages can make your absence memorable without crossing professional boundaries.

For Internal Team:

“I’m currently out of office doing [humorous activity]. My return date is [date], assuming [funny condition]. For urgent issues, please contact [colleague name] at [contact info]. All non-urgent emails will be answered upon my return.”

Example:

“I’m currently out of office doing absolutely nothing productive. My return date is April 29th, assuming I can remember my computer password by then. For urgent issues, please contact Alex at alex@company.com. All non-urgent emails will be answered upon my return.”

For External Contacts:

“Thank you for your email. I’m away from the office until [date] with [limited/no] access to email. For assistance while I’m gone, please contact [name] at [contact info]. I appreciate your patience and will respond when I return.”

Example:

“Thank you for your email. I’m away from the office until May 1st with extremely limited access to email (my kid might throw my phone in the pool at any moment). For assistance while I’m gone, please contact our customer service team at help@company.com. I appreciate your patience and will respond when I return.”

Part 9Customizing OOO Messages for Teams and Departments

Internal vs. External Recipients

Teams can create different automatic replies for colleagues versus clients or vendors. This approach allows for appropriate information sharing based on the relationship.

For internal recipients, messages can include specific details:

“I’ll be out of the office until April 30th attending our quarterly planning retreat. For urgent product development questions, please contact Jamie at jamie@company.com or call her at extension 4567. The sprint planning documents are in our shared folder.”

External messages typically need more general information:

“Thank you for your message. I’m currently away from the office and will return on April 30th. Our customer service team remains available at support@company.com or (555) 123-4567 for immediate assistance with your order.”

Delegating Tasks During Absence

Effective OOO messages should clearly outline how work will continue during an employee’s absence. Department-specific task delegation helps prevent bottlenecks.

Human resources teams might use:

“I’m currently on leave until May 5th. For urgent payroll matters, contact Taylor (taylor@examplecompany.com). For benefits questions, please email benefits@examplecompany.com. All interviews scheduled this week will be conducted by Sam.”

Marketing departments might use:

“While I’m away until April 29th, social media posts will be managed by Alex (alex@examplecompany.com), campaign approvals by Jordan (jordan@company.com, ext. 3421), and press inquiries by our PR team at press@examplecompany.com.”

Customer support teams might use:

“Our support team is currently out of office. Your ticket has been logged and will be addressed in the order received once we’re back. For emergencies, please call our after-hours line at [phone number].”

Addressing OOO Messages to a Group or List

Managers and team leads sometimes need to send one OOO message on behalf of several people at once, whether that’s covering a colleague on leave or announcing that a whole distribution list will be unavailable.

For a manager covering a direct report’s absence:

“[Employee name] is currently out of the office on leave until [date]. During this time, please direct any questions to [name] at [contact info]. I’ll make sure nothing falls through the cracks.”

For a message sent to an entire distribution list or shared inbox:

“This mailbox is monitored by a rotating team and is currently operating with reduced staff until [date]. Response times may be longer than usual. For urgent requests, please mark your subject line as URGENT.”

When one person’s OOO message needs to cover multiple team members with different responsibilities, it often works best to list each name next to the specific task they’re covering, rather than lumping everyone together under one generic contact.

Part 10OOO Messages When Leaving a Company

Some out-of-office messages need to communicate something more permanent than a vacation or sick day: that you, or a colleague, will not be returning to that email address at all. This kind of message needs a different tone and different information from a standard temporary OOO reply.

Writing an Offboarding Auto-Reply

When someone leaves a company, their email account often gets a final automatic reply before it’s deactivated. This message should redirect senders without revealing unnecessary internal details.

“Thank you for your email. I am no longer with [Company Name]. For assistance, please contact [department/team] at [email/phone], who will be happy to help with your inquiry.”

“This email address is no longer active. Please direct future correspondence to [new contact/email] for continued assistance.”

It’s worth keeping the message factual and neutral. There’s no need to explain the reason someone left the company, and it’s not appropriate to make promises about response times from an inbox that’s about to be closed.

Managing Email Signatures After Someone Leaves

Beyond the auto-reply itself, it’s worth thinking about how the transition is handled behind the scenes:

  • Set a clear end date for when the auto-reply activates and the account will be fully deactivated
  • Redirect the sender to a specific person or team, not a generic company email address, whenever possible
  • Update any external-facing materials, like email signatures on shared documents or website contact pages, that still list the departing employee
  • Coordinate with an administrator or IT contact so the account isn’t left active indefinitely with an outdated auto-reply

A clean offboarding message protects both the departing employee’s professional reputation and the company’s relationships with clients and partners who were used to reaching that person directly.

Part 11Essential Elements of an Effective OOO Message

Subject Line Tips

For maximum effectiveness, include:

  • Your absence status (Out of Office, Away from Office)
  • Return date when possible
  • Urgency indicator if needed

Some effective subject line examples:

“Out of Office until April 30”

“Away from Desk – Returning April 28”

“On Vacation – Back Tuesday”

“Out of Office – Limited Email Access”

“Away on Business until 4/29”

“Training Conference – Returning 4/25”

“Out of Office – Medical Leave”

“Unavailable until Monday Morning”

“Out of Office – Please Contact Support Team”

“Not Available – See Alternative Contacts”

The right subject line depends on your audience. Internal messages can be brief and informal, while messages to clients or external partners often benefit from including the company name or a slightly more formal phrase, such as “Out of Office: [Your Name], [Company Name].”

Clear Timing and Availability

Your out-of-office message should clearly state when you’ll be unavailable and when people can expect you to return. Being specific helps manage expectations.

Include these key details:

  • First day of absence
  • Expected return date
  • Any limited availability during absence
  • Time zone if working with international colleagues

Sample timing phrases:

“I’ll be out of the office from April 23-27, 2025.”

“Currently away until Tuesday, April 29.”

“On vacation through the end of April.”

“Attending a conference from April 24-26, 2025.”

“I will return to the office on Monday, April 28.”

“Out of office today, returning tomorrow morning.”

“Away on business travel until next Wednesday.”

“I’m on leave until May 1st.”

“Unavailable April 23-25, with limited email access.”

“Out through Friday, April 25.”

Contact Information for Assistance

Providing alternative contacts ensures urgent matters can be addressed during your absence.

For effective contact information:

  • Name specific colleagues for different issues
  • Include their email addresses and/or phone numbers
  • Mention response expectations

Examples of contact information sections:

“For urgent matters, please contact Jane Smith at jane.smith@examplecompany.com.”

“Questions about Project X? Contact Tom at extension 5432.”

“Please direct billing inquiries to accounting@examplecompany.com.”

“Sarah Jones (sjones@examplecompany.com) will handle client requests.”

“Technical support available at support@examplecompany.com or 555-1234.”

“For immediate assistance, contact our team at team@examplecompany.com.”

“Alex will handle all scheduling: alex@examplecompany.com.”

“Please reach out to admin@company.com for document requests.”

“Urgent matters only: Call our main line at 555-7890.”

“Maria is covering my responsibilities and can be reached at maria@examplecompany.com.”

Part 12Common Mistakes and How to Avoid Them

1. Providing too little information leaves colleagues wondering when you’ll return. A vague message like “I’m away” doesn’t help anyone plan accordingly.

✓ Good example: “I’ll be out of the office from April 23-27, 2025, returning on April 28.”

✗ Bad example: “Not available right now.”

2. Forgetting to include alternative contacts can create bottlenecks. Recipients need to know who can help them while you’re away.

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✓ Good example: “For urgent matters, please contact Jamie Smith at j.smith@company.com.”

✗ Bad example: “I won’t be checking emails until I return.”

3. Setting unrealistic expectations about response times can lead to frustration. Be honest about your availability.

✓ Good example: “I’ll have limited email access and will respond to urgent matters only.”

✗ Bad example: “I’ll respond to all messages within 24 hours.”

4. Leaving your OOO message active after you’ve returned confuses new senders who think you’re still away. Set an end date whenever your email platform allows it, and double check that the auto-reply has actually turned off.

✓ Good example: “I’ll be back in the office on April 28 and will respond to messages after that date,” paired with an auto-reply set to expire automatically on April 28.

✗ Bad example: An OOO message that’s still running two weeks after the person has returned to work.

5. Sharing too much personal detail can make recipients uncomfortable and isn’t necessary for most professional situations. A brief, factual note about your absence is enough.

✓ Good example: “I’m out of the office for a personal matter and will return on [date].”

✗ Bad example: “I’m out because of a family emergency involving my mother’s surgery and I’m not sure how long I’ll be gone.”

6. Using the same message for every audience can miss the mark. A message written for a close colleague may sound overly casual to a client, while a formal client message may feel unnecessarily stiff for a teammate.

✓ Good example: Separate internal and external auto-replies, tailored to what each audience actually needs to know.

✗ Bad example: One generic message sent to everyone regardless of relationship or urgency.

Part 13How Automatic Replies Work

Automatic replies function through your email provider’s settings. Most email platforms like Gmail, Outlook, and Yahoo Mail offer built-in OOO features. The setup process typically includes:

  • Navigating to your email settings
  • Finding the “automatic replies” or “out of office” section
  • Setting a start and end date for your absence
  • Crafting your message text
  • Choosing who receives your auto-reply (everyone or just contacts)

Creating different messages for internal and external recipients can be beneficial. For colleagues, more detailed information about projects can be provided. For external contacts, a simpler message often works better.

The system will automatically send your reply once to each sender during your specified timeframe. This prevents inbox flooding if someone emails you multiple times.

Setting Up Automatic Replies in Outlook

Outlook remains one of the most common platforms for setting an out-of-office auto-reply, and the setup process is similar across the desktop app, the web version, and Outlook for Microsoft 365.

  1. Open Outlook and go to File, then select Automatic Replies (Out of Office)
  2. Choose “Send automatic replies” and set a start and end time if you want the message to turn off on its own
  3. Write one message for people inside your organization, under the “Inside My Organization” tab
  4. Write a separate message for people outside your organization, under the “Outside My Organization” tab, and choose whether to send it to everyone or only your contacts
  5. Select OK to activate the automatic reply

In the web version of Outlook, look for the gear icon, then “View all Outlook settings,” then “Mail,” then “Automatic replies.” The available options are largely the same, though the menu layout differs slightly from the desktop app.

Setting an Out-of-Office Status in Teams

Microsoft Teams lets you set a status message that appears whenever a colleague views your profile or starts a chat with you, in addition to any email auto-reply you set in Outlook.

  1. Click your profile picture in the top right corner of Teams
  2. Select your current status, then choose “Out of Office”
  3. Toggle on automatic replies and write your status message
  4. Set a start and end date if you want the status to clear automatically

Sample Teams status messages:

“OOO until April 30. For urgent requests, please message [colleague name].”

“Out of office, back Monday. Limited access to Teams and email.”

“On leave until May 5. Please contact [name] for anything time-sensitive.”

If your organization has connected Teams and Outlook through the same Microsoft 365 account, setting an out-of-office status in one place often triggers a matching banner in the other, though it’s worth checking both to confirm the message displays as expected.

Frequently Asked Questions

What does OOO mean and when should I use it?

OOO stands for “out of office.” It refers to both the automatic email reply and the status you set in tools like Teams or a shared calendar to let others know you’re unavailable. It’s appropriate to use whenever you’ll be away long enough that someone reaching out might otherwise expect a prompt reply, whether that’s a few hours, a day, or several weeks.

What is the best automatic reply message for annual leave?

A solid annual leave message states your exact return date, mentions whether you’ll have any email access at all, and names a specific backup contact for urgent items. Something like “I’m on annual leave from [start date] to [end date] and will have no access to email. For urgent matters, please contact [name] at [email/phone]” covers the essentials without unnecessary detail.

How do I call out of work for personal reasons?

You don’t need to explain the specifics of a personal reason to set an OOO message. A short note like “I’m out of the office today for personal reasons and will respond to messages upon my return” is professional and sufficient in most workplaces. Follow up with your manager separately according to your company’s usual process for reporting an absence.

What should I write if I don’t know when I’ll return?

State plainly that you don’t have a confirmed return date, and still provide a way for urgent matters to be handled. For example: “I am currently out of the office without a confirmed return date. For time-sensitive matters, please contact [name] at [contact info].” Update the message with a firm date as soon as you have one.

How do I write an OOO message on behalf of someone else who is on leave?

Keep the message factual and route requests clearly: “[Employee name] is currently on leave until [date]. During this time, please direct questions to [name] at [contact info].” Avoid sharing the reason for the leave unless the employee has explicitly asked you to include it.

What is a good subject line for an out-of-office email?

Effective subject lines are short and specific, such as “Out of Office until April 30” or “Away from Desk, Returning Monday.” For external or client-facing messages, including your name or company name in the subject line, such as “Out of Office: Jordan Lee, ExampleCo,” helps the message stand out in a busy inbox.

Should I turn off my OOO message as soon as I’m back?

Yes. Leaving an outdated auto-reply active confuses new senders and makes it look like your inbox isn’t being managed. If your email platform lets you set an automatic end date, use that feature. If not, add a reminder to manually disable the message on your first day back.

What does “intermittent access to email” mean in an OOO message?

It means you’ll be checking email irregularly rather than on your normal schedule, often because of travel, limited connectivity, or a packed schedule. It sets a middle-ground expectation: you’re not fully unreachable, but replies may come slower and at unpredictable times.

How do I write an OOO message for a bereavement or family emergency?

Keep it brief and general, without oversharing personal details: “I’m currently out of the office due to a family matter and don’t have a confirmed return date. For urgent matters, please contact [name] at [contact info].” Colleagues and clients generally don’t need, or expect, more detail than that.

Can I set different OOO messages for different times of day?

Most standard email platforms don’t support multiple auto-replies that rotate throughout the day, so this usually needs to be handled manually. If you regularly work a split or part-time schedule, a single message noting your working hours, such as “I work mornings only, from 8 AM to 12 PM,” communicates the same information without needing to change settings twice a day.

How do I address an OOO message to a large group or distribution list?

Keep the tone slightly more general than a one-to-one message, and make sure the backup contact information applies broadly rather than to one narrow issue. For example: “This mailbox is monitored by a rotating team and currently has reduced staff until [date]. For urgent requests, please mark your subject line as URGENT.”

What’s the difference between an OOO message and an out-of-office status in chat tools?

An OOO email message is an automatic reply sent directly to someone who emails you. An out-of-office status in a chat tool, like Teams, is a visible indicator on your profile that shows up before someone even sends you a message. Using both together gives colleagues clear signals whether they’re emailing or messaging you directly.

Posted in: Communication