the.com/outgoing
Describes both a person walking toward strangers and an email leaving the building — energy, always departing.
means Either eager to engage socially, or in the process of leaving a place, role, or system.
from Built from out plus going, literally the act of going out — a word that wears its meaning on its sleeve, dating to the 1600s.
Double dutyMeans friendly AND departing, depending on context.
Mail senseOutgoing mail is just mail that's leaving.
Job versionAn outgoing official is on their way out.