I just setup a new server and migrated 35 users to it. It is windows server 2003 r2 sp2 with Exchange 2003.
Now when you login to OWA and start a new email you get a red x where the body of the message used to be.
I found an MS kb that says go to options and install the S/Mime plug-in from OWA - I did that and the red x goes away but now my browser crashes every time I send a message with OWA. I found out that that is a bug with the s/mime plugin and that there is an Exchange patch to fix it. I have installed the patch from MS on the server but now I have to reboot the production server to apply it and have not done that yet.
Is there someway to fix this issue without rebooting the server? So far I have not had any of the users install the s/mime plugin from OWA except for me.