Posftix error

[apinto]

Sentora Paranoid is based on sentora, however it does lots of changes, and because of that you are better asking the developer of Sentora Paranoid, specially because your error is related to TLS, Sentora does not use TLS by default (it is supported, and most sentora installs use it).

If it is related to postfix, please use http://www.postfix.org/lists.html for support.

Regarding your problem, directly:
Probably you have a misconfiguration on the TLS (double check Paranoid Sentora installation procedure).
I've searched a bit and found that probably you will be able to fix your issue folloing these:
- https://dan.langille.org/2014/11/16/post...l-problem/
- http://www.postfix.org/TLS_README.html

Hope this helps.