Since 3.7.0, ddclient support ssl-updates
To use ssl, put "ssl=yes" in your configuration and make sure
you have IO::Socket::SSL.

On debian, you need libio-socket-ssl-perl to have IO::Socket::SSL

On alpine, you need perl-io-socket-ssl to have IO::Socket::SSL

ssl support is tested on folowing dynamic dns providers:
- dyndns.com
