On 12/08/2010 09:32 PM, Alona Rossen wrote:
On 3 December 2010 23:18, Alona Rossen<[email protected]> wrote:
We use openssl with libcurl to programmatically access, upload to and
download from various URL's using https, ftps, and smtps protocols. We can
successfully perform our tasks on UNIX/Linux and Windows boxes, including
Solaris on SPARC and Intel, Linux, etc. However, we consistently receive the
following type of error message when we attempt to access SSL URL from our
AIX5.3 and AIX6.1 boxes:
INFO_TEXT:
SSLv3, TLS handshake, Client hello (1):
INFO_TEXT:
Unknown SSL protocol error in connection to smtp.gmail.com:587
We use OpenSSL 0.9.8e and 0.9.8p. We use libcurl 7.21.0.
We have verified that correct installation of OpenSSL is being used.
since this error seems to happen very early in the connection,
a tcpdump would be helpful to see what is actually send.
Or: use an openssl s_server -debug -msg -tlsextdebug -nocert
and connect to it.
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