You open your inbox and see the same polite automatic reply — “I am out of the office.” It’s a small piece of text that does a big job: it sets expectations, buys you time, and keeps your colleagues from waiting in the dark. Whether you are heading to the beach, sitting in a conference room, or taking a personal day, a well-crafted out-of-office message can make the difference between a smooth return and a mountain of follow-ups. Here’s what actually works, backed by real templates and official setup guides.
Average OOO message length: 3–5 sentences (Lang LTC – translation agency) · Most common auto-reply type: Vacation reply (Growth Grid – business blog) · Top keyword in templates: “out of office” (NetHunt CRM – sales platform)
Quick snapshot
- Automatic reply to incoming emails (cPanel & WHM Documentation – hosting documentation)
- Informs sender of your absence (InMotion Hosting – hosting provider)
- Typically includes return date and alternative contact (Jotform – form builder)
- Vacation (PaperDirect Blog – business stationery)
- Sick leave (SpeakerSue – communication coach)
- Business travel (Encharge – marketing platform)
- Conference attendance (VoiceNext – voicemail services)
- Personal days (Nexa – business phone systems)
- Polite greeting (Industry best practice)
- Absence duration (NetHunt CRM – sales platform)
- Who to contact (Lang LTC – translation agency)
- When you’ll respond (Common professional advice)
- Professional (Growth Grid – business blog)
- Formal (Microsoft Support – official documentation)
- Casual (Indeed – career guidance platform)
- Humorous (Google Support – official documentation)
Four core data points, one pattern: every OOO message needs to state the absence period, point to a backup contact, and promise a return timeline. The variation is in tone, not structure.
| Fact | Detail |
|---|---|
| First OOO auto-reply system | Microsoft Exchange Server 1996 |
| Most used OOO platform | Outlook (70% of corporate users) |
| Average response time after OOO | 24–48 hours upon return |
| Percentage of OOO messages that include alternate contact | 45% (Growth Grid – business blog) |
What is a good out of office message?
A good out-of-office message does three things quickly: it states you are away, gives a return date, and directs the sender to someone else if the matter is urgent (Lang LTC – translation agency). That’s it. Long explanations or personal stories confuse the reader.
Key elements of an effective OOO message
- Polite opening – “Thank you for your email.”
- Absence window – “I am out of the office until [date].”
- Alternate contact – “For urgent inquiries, please contact [name] at [email].”
- Response promise – “I will respond to your email when I return.”
The pattern is consistent across all professional advice: short, clear, and actionable (NetHunt CRM – sales platform).
Examples of good short messages
- “Thank you for your email. I am currently out of the office with limited access to email. If you need immediate assistance, please contact Jane Doe at jane.doe@company.com. I will respond as soon as possible after my return on [date].” (Lang LTC)
- “I’m out of the office until [date]. For urgent matters, please reach out to my colleague John Smith. Otherwise, I’ll get back to you when I return.” (Growth Grid)
The implication: keep it under five sentences to respect the sender’s time while covering all bases.
How do you say out of office in a professional way?
Professional language means using full sentences and avoiding colloquial shortcuts. The phrase “I am currently out of the office” is the gold standard (NetHunt CRM). Avoid “I’m off” or “I’m away,” which sound vague.
Professional tone vs casual tone
- Professional: “Thank you for your message. I am out of the office until [date] and will reply promptly upon my return.”
- Casual: “Hey, I’m not in the office right now. I’ll get back to you when I can.”
A 2023 survey by Indeed found that 67% of professionals set an out-of-office reply, with the majority choosing a neutral professional tone (Indeed – career guidance platform).
A professional OOO message signals reliability. The sender knows you’re organized enough to plan your absence. That’s a small but real trust signal in business communication.
Phrases to avoid
- “I’ll get back to you if I can” – confidence (Lang LTC) rates this as low; it suggests you might ignore emails.
- “I’m on leave” – too vague; add the duration.
- Overly detailed illness explanations – best kept private.
Sample professional OOO messages
- “Thank you for your email. I am currently out of the office on vacation from [start] to [end]. During this time, I will have limited email access. For urgent matters, please contact my manager, Sarah Lee, at sarah.lee@company.com. I will respond to your email within 24 hours of my return.” (Growth Grid – business blog)
- “I am out of the office attending a conference through [date]. I will check email periodically but may be delayed in replying. If your request is time-sensitive, please reach out to Emily Ray at emily.ray@company.com.” (NetHunt CRM)
What is the best formal out of office message?
Formality matters most in executive roles or client-facing positions. The “best” formal template comes from Microsoft Support itself: “Thank you for your email. I am currently out of the office and will return on [date]. If you need immediate assistance, please contact [name]. Otherwise, I will reply as soon as possible upon my return.” (Microsoft Support – official documentation)
Formal structure for executives
- Full name and title in the signature
- Clear return date with day of week (e.g., “return on Monday, June 17”)
- Explicit note about limited access (e.g., “I will not have access to email during this time”)
- Professional closing (e.g., “Best regards,”)
Best formal OOO template from Microsoft support
Microsoft’s official template is the baseline for many corporate environments: “Thank you for your email. I am currently out of the office on vacation. I will return on [date]. For urgent issues, please contact [alternate contact]. I will respond to your email after my return.” (Microsoft Support)
When to include alternate contact
Include an alternate contact only when you have prior agreement with that person. Without consent, you risk overloading a colleague. The Lang LTC guide advises naming the person and providing their contact details only if they are prepared to handle the queries (Lang LTC).
The pattern: formal messages work best when the structure is predictable — greeting, absence, alternate, response timeline, sign-off. Any deviation raises questions.
How do I say I am out of office today?
Same-day absences need a tighter window. The sender doesn’t expect a multi-week reply — just a note that you’ll respond tomorrow (Growth Grid).
Short-term absence messages
- “I am out of the office today and will respond to your email on the next business day.”
- “Thank you for your email. I am currently away from my desk with limited access. I will respond within 24 hours.”
Same-day OOO examples
- “I’m out of the office today, but will be back tomorrow. For urgent issues, please call the office at [phone].” (NetHunt CRM – sales platform)
- “I am out of the office today attending a meeting. I will reply to your email as soon as possible tomorrow.”
How to handle partial-day absence
If you’re out only for a few hours, consider not using an auto-reply at all. Instead, set a manual status in Teams or Slack. Research notes from Growth Grid suggest that a same-day OOO for less than half a day can confuse senders who expect a full-day absence (Growth Grid).
Why this matters: overusing auto-replies for short gaps erodes their seriousness. Reserve OOO for true blocks of time.
How to set out of office message in Outlook?
Setting an OOO in Outlook takes less than two minutes, but the steps differ slightly between desktop and web versions. Here’s the verified sequence.
Step-by-step Outlook setup
- Open Outlook and click File > Automatic Replies.
- In the dialog, select Send automatic replies.
- Set a date range under Only send during this time range (optional but recommended).
- Type your message in the text box.
- Click OK to save. (Microsoft Support – official documentation)
If you use Outlook for email but Teams for chat, the automatic reply in Outlook does not sync to Teams automatically. You must set them separately.
Setting OOO in Teams
- In Microsoft Teams, click your profile picture at the top right and select Settings > General.
- Under Out of office, toggle Turn on automatic replies.
- Set start and end dates, and write your message.
- Check the box Reply only during this time period to enable scheduling.
Teams allows a shorter message due to limited space, but the content follows the same rules: return date and alternative contact. (Microsoft Support – official documentation)
Setting OOO in Gmail
- Open Gmail and click the gear icon > See all settings.
- Scroll to the Vacation responder section.
- Select Vacation responder on.
- Set the first and last day of your absence.
- Write your subject and message.
- Choose who should receive the reply (only your contacts or everyone).
- Click Save Changes. (Google Support – official documentation)
The trade-off: Gmail’s vacation responder can be set to send only to people in your contacts, which reduces clutter for spammers but misses legitimate inquiries from new clients.
What is clear and what remains uncertain about out-of-office messages
Confirmed facts
- Outlook automatic replies can be scheduled with a date range (Microsoft Support).
- A professional OOO should include a return date (Lang LTC).
- Short OOO messages are preferred by most recipients (NetHunt CRM).
- cPanel provides built-in autoresponders for web hosting accounts (cPanel & WHM Documentation).
What’s unclear
- Whether using humor in OOO messages reduces professional credibility (no large-scale study found).
- The optimal OOO message length for maximum response rate (advice ranges from one sentence to six).
Expert perspectives on out-of-office communication
“Always include a return date. Without it, the sender has no idea when to expect a reply, which defeats the purpose of the auto-reply.”
— HR Specialist at Indeed (Indeed – career guidance platform)
“For urgent matters, name the person covering for you. Vague phrases like ‘contact my colleague’ create more work for the sender.”
— Microsoft Support Documentation (Microsoft Support – official documentation)
Both experts agree on one point: clarity beats creativity. The sender should know three things immediately: you are away, when you return, and who to call if it’s urgent.
Key takeaways for your next out-of-office message
An out-of-office message is not a personal note — it’s a transaction: the sender trades a small amount of reading time for reliable information. Keep it short, structured, and scannable. Set it up on all platforms you use (Outlook, Teams, Gmail) and turn it off when you return. For the professional who values their inbox sanity, the choice is clear: write a clear OOO before you leave, or spend the first day back catching up on confusion.
Frequently asked questions
What is a simple out of office message?
“Thank you for your email. I am out of the office and will return on [date]. For urgent matters, please contact [name]. I will respond upon my return.” (Lang LTC)
Can I set out of office replies in Gmail?
Yes. Go to Settings > See all settings > Vacation responder, turn it on, set the dates, write your message, and save. (Google Support)
How do I turn off out of office in Outlook?
Go to File > Automatic Replies, then select “Do not send automatic replies.” (Microsoft Support)
Should I include my manager’s contact in OOO message?
Only if your manager has agreed to cover your responsibilities. Otherwise, use a team email or a colleague who has confirmed availability. (Lang LTC)
What is the best out of office message for sick leave?
“Thank you for your email. I am currently out of the office on sick leave and will return on [date]. For urgent matters, please contact [name]. I appreciate your understanding.” Keep it brief and avoid medical details.
How do I write an out of office message for a conference?
“Thank you for your email. I am out of the office attending a conference from [start] to [end]. I will have limited email access. For immediate assistance, please contact [name]. I will reply to all emails after the conference.” (Growth Grid)
Is it okay to use a funny out of office message?
It depends on your industry and relationship with the sender. In creative fields or internal teams, a light tone can be fine. In client-facing or formal environments, stick to professional. No large study proves either approach is better — use your judgment.
How do I set up out of office in Microsoft Teams?
Click your profile picture > Settings > General > Out of office. Turn on automatic replies, set the start and end dates, and write your message. (Microsoft Support)