Plesk DomainKeys server name.

[BRDS_Mailbackup]

Dear,

We use Plesk 11.

I want to suggest and know if it's maybe already possible and I'm overlooking it.
On our VPS we turned DK signing on.

This works great for the hosted domains.
However when apache send mails it uses :

[email protected]

So I want to enable DK signing also for the servername / host itself.
As you can see this is important when the apache PHP send out e-mails daily.

Someworkarounds I thought about :

Adding the servername as a domain and put DK on.

The maindomain domainname.com is hosted by coaccident also on this server.
Here the DK signing works.

Would this be a try ?

/usr/local/psa/bin/domain_pref -u your-domain-name.com -sign_outgoing_mail true -manage_subdomains true

Most of all I would appriciate a direct working solutions. No workaround.
Furthermore Im very curious if the workaround for adding a subdomain if its not hosted on the server is ok.
Also the domain_pref -manage_subdomains true would that work ? Even if there is no subdomain set up in Plesk as it is the servername.

Thanks.