Three out-of-office templates for partial-day absences — afternoon doctor visit, morning offsite meeting, half-day Friday. Sets clear "back later today" expectations.
Quick answer
A half-day OOO message states the specific hours you're out (e.g., "out from noon today, back tomorrow morning") and gives a coverage contact for genuine emergencies. Often you don't need an OOO at all for a half-day — just delayed replies. Use these when senders' urgency exceeds your same-day responsiveness.
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Hi,
I'm out of office for the [morning/afternoon] today and will be back at my desk [time/tomorrow morning]. I'll respond to your email when I'm back.
For urgent matters, please reach [colleague name] at [colleague email] or [yourname].outofofficepro.com.
Best,
[Your name]
Template 2 — Doctor / personal appointment
Appointment
Hi,
I'm out for a personal appointment from [time] to [time] today. I'll catch up on email after.
Urgent: [colleague] at [email] or [yourname].outofofficepro.com.
— [Your name]
Template 3 — Brief
Brief
Out for the [morning/afternoon]. Back by [time]. Urgent: [colleague], [email] or [yourname].outofofficepro.com.
— [Your name]
Should you set an OOO for a half day?
If you usually reply within 1-2 hours and you'll be out 4 hours, yes — set the OOO.
If you usually reply within a day, a half-day delay is normal. Skip the OOO.
If you have a calendar block on your work calendar, that often communicates enough.
For doctor visits or sensitive appointments, "personal appointment" is enough — no medical detail.