Schedule/Alert does not work ZAM 7.5 Webconsole

[pmdevries]

I tried to configure a "Achedule/Alert", but I get the following message:

Unable to complete .
Details:

I configured the mailserver as I did in ZAM 7, but I get the same error. It doesn't matter if I only want to store a report or mail it also.

In the logfile (ColSvrCoreEvent20091009) I find this message:

<EVENT AT="9-10-2009 9:58:43" SEVERITY="Warning">
Message Layer Error in Message Server Error Event Service Host
Implementation specific reason., Host = 00000000-0000-0000-0000-000000000000

Message Layer Error in Message Server Control Layer Service Remote Host
Unrecoverable error, connection aborted.

Message Layer Error in Message Server Control Layer Receive Message


Message Layer Error in Message Server Control Layer Receive Data


Message Layer Error in Socket Receive


Message Layer Error in WinSock Library recv
Socket: 1232, Error Code: 0
</EVENT>

I can't pinpoint the cause with this message.

Is there someone who has tackled this problem within ZAM 7.5 and windows 2003 server?