On Sun, Oct 20, 2013 at 08:55:33PM +0300, Deniss wrote:
> I have an issue with postfix-2.10.2 and latest MS
> windows/exchange/outlook: SSL connection cannot be negotiated with
> default settings, there is an error in postfix log:
> Oct 20 20:13:41 box postfix/smtp[21730]: warning: TLS library
> problem: 21730:error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong
> version number:s3_pkt.c:337:
Please DO NOT omit critical related information. What was the
final error logged by the Postfix SMTP client for this delivery?
This generally records the SMTP protocol stage at which the error
occurred. In particular, whether the handshake completed and the
error happend during data transfer or not.
Show all related logging from process 21730.
> By brief investigation looks like schannel drops connection if first
> tried cipher suite does not work and not try another ciphers
Wild guess:
http://archives.neohapsis.com/archives/postfix/2013-10/thread.html#289
if you provide more context, you'll get better help.
--
Viktor.
