in reply to Re^8: IO::Socket::SSL problem
in thread IO::Socket::SSL problem

Which client?

The one you're using :) whatever that is

For example telnet

debug Toggles socket level debugging (useful only to the super-user). The initial value for this toggle is FALSE. authdebug Turns on debugging information for the authenti- cation code.

Crank up whatever trace/verbose/debug option you can find until you get output you can correlate to what you get from IO::Socket::SSL debug3

Common source of error is using the wrong port

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Re^10: IO::Socket::SSL problem
by balle (Novice) on Sep 28, 2012 at 08:06 UTC

    Tcpdump cannot show me more information so debug mode of telnet also cannot ;)

    The port is the right one, but maybe I cannot talk standard SSL to it, because even stunnel complains about "unknown protocol" :-/