Adding domain alias problem

[ValerioGranato]

I use Plesk 11.0.9 Update #53 on Windows 2008 SP2.
Nameservers and mail server are external servers and fully working.

I have a 'fake' web site (roundcube.local) in which I've successfully installed roundcube and I would use it as webmail.
I've added a domain alias 'webmail2.domain.com' and it works like a charm.
Now I've moved the main domain "domain.com" on the plesk server and I would like to add a 'webmail.domain.com' domain alias to the 'roundcube.local' website.
If I try to do it, I receive this error:

"Error: Wrong prefix for domain alias"

Even if I try to add webmail.anotherdomain.com (not installed on the Plesk server) I get the same error.
The error shows up either the host is configured to the Plesk machine or not.

If I set the binding directly in IIS it works but I'd like to use the plesk to do this.

There's a way to do this or am I doing something wrong?

Thanks,
Valerio

 

[IgorG]

Alias "webmail" is always created by default in Plesk 11.0.9, that is why it is not possible to create alias "webmail"

 

[ValerioGranato]

Is it possibile to disable this behavior? I'd like to create some 'webmail.something' sites.

Valerio

 

[InderS]

You can manually point a record for webmail.domain to your desired IP