0 abbreviation for out of office: a reply that can be automatically sent to an email that you have received when you are not in the office and cannot reply personally, or the system for sending such a reply:
Remember that if a perfect stranger emails you, they will also receive your OOO.
Many people said that setting their OOO feels as if vacation is officially starting.
66% of respondents said they like seeing creative OOOs from other people.
