Hi @all,
I just tested different Merak Server Versions in combination with Plesk 8.6.0.5.
I discovered no differences in the bahaviours between Versions 9.3.2, 9.4.0 and 9.4.2.
Almost all features supported by Plesk 8.6 were handed over to Merak.
The only difficulties were the Autoresponding function from Plesk to Merak. (There were no info available within Merak, but Plesk stated that a autoresponder is available).
The second issue were the Groups. But I'm not sure if I understood the concept behind that. I could not see the information stated in Plesk in Merak and vice versa.
Over all I would say, that most of the features (and also the most important ones) Plesk provides are available for Merak 9.3.2, 9.4.0, 9.4.2.
What I didn't check were the antivirus and antispam features.
Hope that helps.
Regards
Maverick