Primary definition
Services providing interpersonal messaging capability; meeting specific functional, management, and technical requirements; and yielding a business- quality electronic mail service suitable for the conduct of official government business.
Also known asemail services · messaging platforms · EMS · electronic communication services · digital messaging systems
2 sources cited4 related termsReviewed Aug 9, 2026
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
High consensus
Services providing interpersonal messaging capability; meeting specific functional, management, and technical requirements; and yielding a business- quality electronic mail service suitable for the conduct of official government business.
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Electronic Messaging Services. In Election Security Glossary. Retrieved August 22, 2026, from https://electionsecurityglossary.com/glossary/electronic-messaging-services
Sources
2 cited · last checked Aug 9, 2026
01
Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015
High consensus
02
The Cyber Glossary
The Cyber Glossary
High consensus
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