RFC 5039: The Session Initiation Protocol (SIP) and Spam

Spam, defined as the transmission of bulk unsolicited messages, has plagued Internet email. Unfortunately, spam is not limited to email. It can affect any…

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Outgoing relationships (21 related RFCs)

Informative reference — RFC 3261: SIP: Session Initiation Protocol
Informative reference — RFC 4346: The Transport Layer Security (TLS) Protocol Version 1.1
Informative reference — RFC 3851: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Specification
Informative reference — RFC 3265: Session Initiation Protocol (SIP)-Specific Event Notification
Informative reference — RFC 4474: Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP)
Informative reference — RFC 3761: The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM)
Informative reference — RFC 3325: Private Extensions to the Session Initiation Protocol (SIP) for Asserted Identity within Trusted Networks
Informative reference — RFC 3856: A Presence Event Package for the Session Initiation Protocol (SIP)
Informative reference — RFC 3428: Session Initiation Protocol (SIP) Extension for Instant Messaging
Informative reference — RFC 4975: The Message Session Relay Protocol (MSRP)
Informative reference — RFC 3156: MIME Security with OpenPGP
Informative reference — RFC 4825: The Extensible Markup Language (XML) Configuration Access Protocol (XCAP)
Informative reference — RFC 4408: Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1
Informative reference — RFC 4871: DomainKeys Identified Mail (DKIM) Signatures
Informative reference — RFC 4406: Sender ID: Authenticating E-Mail
Informative reference — RFC 4407: Purported Responsible Address in E-Mail Messages
Informative reference — RFC 3857: A Watcher Information Event Template-Package for the Session Initiation Protocol (SIP)
Informative reference — RFC 4730: A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML)
Informative reference — RFC 3858: An Extensible Markup Language (XML) Based Format for Watcher Information
Informative reference — RFC 5025: Presence Authorization Rules
Informative reference — RFC 4405: SMTP Service Extension for Indicating the Responsible Submitter of an E-Mail Message

Incoming relationships (3 related RFCs)

Informatively referenced by — RFC 8197: A SIP Response Code for Unwanted Calls
Informatively referenced by — RFC 7131: Session Initiation Protocol (SIP) History-Info Header Call Flow Examples
Informatively referenced by — RFC 8688: A Session Initiation Protocol (SIP) Response Code for Rejected Calls