EMAIL NOTIFICATION on build number 6015 NOT WORKING

Hi there,

We have to brought and installed opmanager 6 build number 6015.

I have set up the mail server and notification profile and linked them to the server group.

I have review these links

http://support.opmanager.com/sd/AddSolution.sd?solID=307
http://forums.manageengine.com/forumHome.do?forumGroupId=49000000002007&forumTopicId=49000002641131

But I am still not receiving any notifications. However, sending out a test email works.

I have tried installing the hot fix 6015 - but it errors as I am already on that version.

Can anyone help me here?

Thanks

James