On 11/25/19 11:54 AM, Jari Fredriksson wrote:
If you need help in configuring SSL into your server, you need to read howtos of said server, be it Apache http or Nginx.
Please, read the question again.
Answer: Since PHP 5.6 self-signed certs aren't accepted by default. You need to use imap_conn_options/smtp_conn_options in Roundcube config. See defaults.inc.php for some examples.