• Informal Messaging Services

Obligation: Mandatory, Lifecycle: Current

These standards are mandated for interoperability of e-mail services within the mission network.

• SMTP Service Extension for Message Size Declaration (IETF RFC 1870:1995)
• SMTP Service Extension for Returning Enhanced Error Codes (IETF RFC 2034:1996)
• SMTP Service Extension for Command Pipelining (IETF RFC 2920:2000)
• SMTP Service Extension for Secure SMTP over TLS (IETF RFC 3207:2002)
• SMTP Service Extension for Delivery Status Notifications (IETF RFC 3461:2003)
• SMTP Service Extension for Authentication (IETF RFC 4954:2007)
• Simple Mail Transfer Protocol (IETF RFC 5321:2008)
• Internet Message Format (IETF RFC 5322:2008)

This profile is used by the following profiles:

• FMN Spiral 4.0 Informal Messaging Standards Profiles - (profile)