SMTP Service Extension for Early Pipelining

Document Type Expired Internet-Draft (individual)
Last updated 2019-03-25 (latest revision 2018-09-13)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


PIPE_CONNECT is an SMTP extension supporting the pipelining of banner, EHLO and one following command or traditionally-pipelined sequence in an SMTP conversation. It permits a reduction in delivery latency by eliminating a nunmber of network round-trips.


Jeremy Harris (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)