Get ready to clear out the email inbox—because size matters.
Effective Oct. 1, the Defense Information Systems Agency (DISA) will enforce size limits of military mailboxes. Each of the U.S. Army's more than 1.4 million Defense Department Enterprise Email (DEE) accounts has a storage limit, with most lumped into the basic class that has a maximum storage space of 512 MB. Business class users have a maximum storage limit of 4 GB. While most workers adhere to size restrictions, as of July 31, more than 75,000 Army personnel stored more than 4 GB of email and more than 7,700 mailboxes exceed 10 GB of storage each, according to an Army statement. That level of heavy use slows the systems and increases costs.