RFC 1864: The Content-MD5 Header Field

This memo specifies an optional header field, Content-MD5, for use with MIME-conformant messages. [STANDARDS-TRACK]

Read RFC 1864 on the RFC Editor

Outgoing relationships (4 related RFCs)

Obsoletes — RFC 1544: The Content-MD5 Header Field
Informative reference — RFC 1321: The MD5 Message-Digest Algorithm
Informative reference — RFC 1521: MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies
Informative reference — RFC 1421: Privacy Enhancement for Internet Electronic Mail: Part I: Message Encryption and Authentication Procedures

Incoming relationships (4 related RFCs)

Normatively referenced by — RFC 9051: Internet Message Access Protocol (IMAP) - Version 4rev2
Informatively referenced by — RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1
Informatively referenced by — RFC 2068: Hypertext Transfer Protocol -- HTTP/1.1
Informatively referenced by — RFC 2060: Internet Message Access Protocol - Version 4rev1