"OOO" stands for "out of office." Often used in business settings, the term notifies coworkers, clients or employees that you cannot be reached. It can be used while messaging, such as via Slack ...

TMI In Your OOO. Most people don’t think twice before creating an out-of-office email. In fact, Tessian’s survey of 4,000 employees found that 98% automate their OOO messages.

While you could use a generic message, some of the more effective OOO messages are unique to the individual and their goals. For example, you could communicate your working hours and preferences ...