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Nathaniel Borenstein

b. 1957

American computer scientist

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About Nathaniel Borenstein

Born 1957. Nathaniel Borenstein is an American computer scientist and academic, known for E-mail, Email attachment and Internet standard.

Nathaniel S. Borenstein (born September 23, 1957) is an American computer scientist. He is one of the original designers of the MIME protocol for formatting multimedia Internet electronic mail and sent the first e-mail attachment.

Biography Borenstein received a B.A. in mathematics and religious studies from Grinnell College in 1980, and a Ph.D. in computer science from Carnegie Mellon University in 1985. Previously he attended Ohio State University (1974–75), Deep Springs College (1975–76), and the Hebrew University of Jerusalem (1978–79). In 1989 he became a member of technical staff at Bellcore (Bell Communications Research). There he developed a series of standards so the various electronic mail systems could exchange multimedia messages in a common way. He is responsible for sending the first MIME email attachment on March 11, 1992.

Borenstein was founder of First Virtual Holdings in 1994, called "the first cyberbank" by the Smithsonian Institution, and NetPOS.com in 2000. He worked at IBM as distinguished engineer starting in 2002 at Cambridge, Massachusetts. He then became chief scientist at email management company Mimecast in June 2010.

He is author of Programming As If People Mattered: Friendly Programs, Software Engineering, and Other Noble Delusions (Princeton University Press, 1994) . He received the New York University Olive Branch Award for writing about peace in 1990, for an essay about his brief experience as a NATO consultant.

His mentors include his doctoral advisor and the director of the Andrew project, Jim Morris, and Einar Stefferud, who initiated the MIME and First Virtual work.

Personal life Borenstein lives with his wife, Trina, in Ann Arbor and Greenbush, Michigan; they have four grown daughters, and five grandchildren. He has been a vegetarian since 1972. He is a pacifist, named his web server and wireless network "ahimsa", and has worked for a mix of pacifist, leftist, and libertarian causes. before being restricted to studies at his own grade level beginning in fourth grade. In 1973, with the help of the ACLU, he became the first US student ever to be awarded money damages from his principal and school board, in Bexley, Ohio, for violating his freedom of speech in 1972, by sending him home for wearing a black armband on the second anniversary of the Kent State shootings.

He has three brothers, Eliot Borenstein, a Guggenheim Fellowship winner and professor at NYU; Seth Borenstein, Associated Press Senior Science Reporter; and Joe Borenstein, a contractor and investor.

Authored Requests For Comments (RFCs) – MIME (Multipurpose Internet Mail Extensions) – Implications of MIME for Internet Mail Gateways – The Extension of MIME Content-Types to a new Medium (April Fools' Day RFC) – A User Agent Configuration Mechanism for Multimedia Mail Format Information – MIME Part One: Format of Internet Message Bodies – MIME Part Two: Media Types – MIME Part Five: Conformance Criteria and Examples

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Important facts

Birth century
Nationality
Known for
E-mail, Email attachment, Internet standard, MIME
Education
Grinnell College, Carnegie Mellon University, Hebrew University of Jerusalem, Ohio State University
Employers
IBM, Mimecast, University of Michigan
Also known as
N. Borenstein, Nathaniel S. Borenstein

People in Nathaniel Borenstein's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Nathaniel Borenstein's

Frequently asked questions

Who is Nathaniel Borenstein?

American computer scientist

When was Nathaniel Borenstein born?

Nathaniel Borenstein was born on 23 September 1957 in Pittsburgh.

What is Nathaniel Borenstein's occupation?

Nathaniel Borenstein is a computer scientist and academic.

What is Nathaniel Borenstein known for?

Nathaniel Borenstein is known for E-mail, Email attachment, Internet standard and MIME.

What nationality is Nathaniel Borenstein?

Nathaniel Borenstein is American.

Sources & further reading

· Wikipedia: Nathaniel Borenstein

· Wikidata: Q6969512

· DBpedia: Nathaniel Borenstein

Cite this page

APA: Biography.guide. (2026). Nathaniel Borenstein. https://biography.guide/nathaniel-borenstein/

MLA: "Nathaniel Borenstein." Biography.guide, https://biography.guide/nathaniel-borenstein/.

Chicago: "Nathaniel Borenstein." Biography.guide. https://biography.guide/nathaniel-borenstein/.

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