Outbound Antispam not showing in Panel

[TorbHo]

We have installed Outbound Antispam. First it didn't run.
After manually adding die correct and encrypted license key into /etc/ctasd/ctasd-out.conf

/etc/init.d/ctasd_initd status

shows

 * Parallels Premium Outgoing Antispam is running

The problem is, that we still don't see the outbound settings-menu under "Tools - Settings" in Plesk Panel.
We have also tried the workaround in: http://kb.parallels.com/115217 , too.

What can we do, to see the option Outbound Antispam in "Tools-Settings" in "Plesk Panel"?

 

[TorbHo]

Addition: Plesk Version is "11.0.9 Update #55"

 

[TorbHo]

Nobody any idea?

 

[TorbHo]

Upgrading to 11.5 and reinstalling... now Outbound Antispam works properly.