DoD Components route mail through the enterprise email security gateway (EEMSG) unless waived, and a waived Component provides equivalent protection; a Level 4 or 5 mail server inside a mission owner's cloud enclave sends and receive external mail via the BCAP and the Internet access points through the EEMSG, mail to DoD data centre enclaves passes through the BCAP, SaaS email offerings provide an email hygiene and protective service through which transfers pass, and BCAPs route server-to-server mail appropriately, all in accordance with TASKORD 12-0920.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.