Email Continuity
Email continuity is the capability to keep email sending, receiving, and access available during outages or migrations, while preserving the messages and their metadata as authentic, complete records throughout their full retention period.
Email continuity has two intertwined meanings in recordkeeping. Operationally, it is the ability to keep email flowing and accessible when the primary system fails, is under maintenance, or is being migrated, often through standby access and message spooling so nothing is lost in transit. From a records standpoint, it is the assurance that messages identified as records remain intact, attributable, and usable across those disruptions and platform changes for as long as the retention schedule requires.
This matters because email captures decisions, approvals, and obligations that must survive outages, mailbox moves, and account departures. A gap in continuity can mean spoliation exposure during a litigation hold or an inability to answer a FOIA request.
For example, an agency cutting over to a new mail platform must ensure that messages, attachments, and transmission metadata carry forward unbroken rather than being stranded in a retired system. This reflects the broader shift in federal electronic-records guidance toward the Universal ERM Requirements and FERMI after NARA revoked its DoD 5015.2 endorsement in 2022.