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Re: [ietf-smtp] CHUNKING and PIPELINING

2021-03-07 15:37:57
On 07/03/2021 20:14, Viktor Dukhovni wrote:
What Jeremy did not mention is that he's seeing interoperability
issues (reportedly with Google and IIRC Yahoo) when pipelining
"BDAT nnnn LAST<CRLF>QUIT<CRLF>".

Specifically, both of the two large providers I've noted giving
problems consistently drop the connection without giving a response
for the BDAT LAST.o

Google is fine with a QUIT pipelined after data-ending-in-dot
(tranditional non-CHUNKING); I've not had a chance to evaluate
yahoodns.net yet.  Both are fine with non-pipelined QUIT and
BDAT (LAST).
--
Cheers,
  Jeremy

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