@misc{rfc5750, series = {Request for Comments}, number = 5750, howpublished = {RFC 5750}, publisher = {RFC Editor}, doi = {10.17487/RFC5750}, url = {https://www.rfc-editor.org/info/rfc5750}, author = {Sean Turner and Blake C. Ramsdell}, title = {{Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Certificate Handling}}, pagetotal = 21, year = 2010, month = jan, abstract = {This document specifies conventions for X.509 certificate usage by Secure/Multipurpose Internet Mail Extensions (S/MIME) v3.2 agents. S/MIME provides a method to send and receive secure MIME messages, and certificates are an integral part of S/MIME agent processing. S/MIME agents validate certificates as described in RFC 5280, the Internet X.509 Public Key Infrastructure Certificate and CRL Profile. S/MIME agents must meet the certificate processing requirements in this document as well as those in RFC 5280. This document obsoletes RFC 3850. {[}STANDARDS-TRACK{]}}, }