Netware 6.5,GW8

I used to be able to create a text.htm file (dream weaver etc)and attach it to a html message and send this. The email would arrive with all of the HTM content displayed(i.e. pictures).

since upgrading to version 8 of groupwise, this no longer works, the message appears as blank, using version 7 or 8 client.

If i send this from an older client (6.5) my email arrives as it used to, with pictures and text displayed as a web page.

Is there some switch to turn this option back on??

many thanks