Is activesync available in NethServer 6.6 and SOGo?

Is activesync available in neth 6.6?
When connecting Apple OS X to sogo have I to use caldav, mail and carddav or is it possible to connect with active sync?

I don’t get it to work with my mobile, how should the config look like:

Domain\User: Username or email adress or domain\Username
Server: IP

have I to forward any ports when using outside the network or is it using 443 so the https port?

Yes, it’s available. just 443 port is needed

thanks for the info.