United States Government Publishing Office publisher pbl distributor dst United States Commerce Department National Institute of Standards and Technology (NIST) author aut Government Organization Rose, Scott. author aut text government publication eng GOVPUB Executive Agency Publications executive 2019-07-25 Commerce Department 2019-02-26 monographic deposited born digital 128 digital object pages C 13. https://www.govinfo.gov/app/details/GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c P0b002ee1a23eb21c on1097556777 (OCoLC)1097556777 DGPO 2019-07-25 2026-07-06 GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c machine generated eng fdlp C13 GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c 28e7eadac0b768f1a6b2fb734a711b6c GOVPUB NIST Special Publications NOTE: THE “DATE ISSUED” ABOVE MAY DEFAULT TO JANUARY 1ST OF A GIVEN YEAR. TO THE VIEW THE MOST ACCURATE DATE OF ISSUE, REVIEW THE TITLE PAGE OF THE PUBLICATION. This series includes proceedings of conferences sponsored by NIST, NIST annual reports, and other special publications appropriate to this grouping such as wall charts, pocket cards, and bibliographies. National Institute of Standards and Technology Commerce Department. National Institute of Standards and Technology. 2019 2019-02-26 https://www.govinfo.gov/app/details/GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c https://www.govinfo.gov/content/pkg/GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c/pdf/GOVPUB-C13-28e7eadac0b768f1a6b2fb734a711b6c.pdf Authentication of Named Entities (DANE) Computer security Cybersecurity Domain based message authentication Domain Keys Identified Mail (DKIM) Email Network security Network security, Computer OpenPGP Reporting and Conformance (DMARC) S/MIME Sender Policy Framework (SPF) Simple Mail Transfer Protocol (SMTP) Transport Layer Security (TLS) Rose, Scott. creator Rose, Scott. Nightingale, J. Stephen. Garfinkel, Simson. Chandramouli, Ramaswamy. National Institute of Standards and Technology (U.S.) Information Technology Laboratory. mdu U.S. Dept. of Commerce, National Institute of Standards and Technology 2019-02-26. monographic 1 online resource (128 pages) : illustrations (color) text technical report eng This document gives recommendations and guidelines for enhancing trust in email. Thee primary audience for these recommendations is federal enterprise email administrators, information security specialists and network managers. While some of the guidelines in this document pertain to federal IT systems and network policy, most of the document will be more general in nature and could apply to any organization. For most of this document, it will be assumed that the organization has some or all responsibility for email and can configure or manage its own email and Domain Name System (DNS) systems. Even if this is not the case, the guidelines and recommendations in this document may help in education about email security and can be used to produce a set of requirements for a contracted service. Scott Rose; J. Stephen Nightingale; Simson Garfinkel; Ramaswamy Chandramouli. February 2019. Title from PDF title page (viewed February 26, 2019). Includes bibliographical references. Mode of access: World Wide Web. Systems requirements: Adobe Acrobat PDF reader. Email Computer security Network security, Computer Simple Mail Transfer Protocol (SMTP) Transport Layer Security (TLS) Sender Policy Framework (SPF) Domain Keys Identified Mail (DKIM) Domain based message authentication Reporting and Conformance (DMARC) Authentication of Named Entities (DANE) S/MIME OpenPGP Cybersecurity Network security https://doi.org/10.6028/NIST.SP.800-177r1