New TLS options - 1.1.4
There was an issue that could happen when wanting to use an unverified certificate, mainly on a local SMTP server, that pushed to make this release.
Now you have a new CLI argument which is "-l" or "--tls-mode" and in the JSON configuration file "tls_mode".
The options are:
'none' - Simply no TLS
'tls-skip' - Skip TLS verification, useful for local SMTP servers
'tls' - Normal TLS configuration with SMARTTLS
More details and examples in the new README.