Miranda versions 0.8.16 and 0.9.0 alpha build #6 Unicode and SVN rev. 11383 suffer from a silent TLS failure.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87385/miranda-fail.txt
Source: https://packetstormsecurity.com/files/87385/Miranda-0.8.16-0.9.0-Silent-TLS-Fail.html