For most situations, there is a global address list that members can use. There are instances where emails need to be sent outside of the .mil domain though, such as to other government agencies that use a .gov, or to contractors on commercial domains, as well as to partner nations that will be on their own countries’ domains.
For most situations, there is a global address list that members can use. There are instances where emails need to be sent outside of the .mil domain though, such as to other government agencies that use a .gov, or to contractors on commercial domains, as well as to partner nations that will be on their own countries’ domains.