RFC 5321: Simple Mail Transfer ProtocolNetwork Working Group J. Klensin Request for Comments: 5321 October 2008 Obsoletes: 2821 Updates: 1123 Category: Standards Track Simple Mail Transfer Protocol Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Sta
{{#tags}}- {{label}}
{{/tags}}