On Thu, Oct 11, 2018 at 01:15:02PM -0400, Wietse Venema wrote:
> Laura Smith:
> > RCPT TO:[email protected]
> > RENEGOTIATING
>
> Don't enter commands that start with R into OpenSSL.
Lower-case 'r' works by the way. The OpenSSL 's_client' utility,
is diagnostic tool for debugging SSL issues, not a general-purpose
proxy, so it has some extra features beyond what what you would
expect to find in a tool that's just an SSL tunnel.
The 'R' and 'Q' interpretation is also disabled if you use the
"-quiet" option (and don't also use '-no_ign_eof', this added
condition may be a bug that'll be fixed).
--
Viktor.
