IMFv1 getting in the way of your SP2 upgrade?http://blogs.technet.com/evand/archive/2005/10/30/413297.aspxI’ve seen a couple of questions about this since SP2 released, so I’ll give a shot at it. If you try to upgrade to E2k3 Sp2 on a server that has Intelligent Message Filter (IMF) version 1 installed, you’ll get this error message: “Service Pack 2 for Exchangeen-USCommunityServer 2.1 SP1 (Build: 61025.2)re: IMFv1 getting in the way of your SP2 upgrade?http://blogs.technet.com/evand/archive/2005/10/30/413297.aspx#413302Sun, 30 Oct 2005 20:50:04 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:413302Tamas GALhello Evan, <br>there wasn't this message and I didn't uninstall IMFv1. what can I do _after_ succesfully upgrade? <br> <br>Tamasre: IMFv1 getting in the way of your SP2 upgrade?http://blogs.technet.com/evand/archive/2005/10/30/413297.aspx#413303Sun, 30 Oct 2005 21:00:11 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:413303evandIf you didn't get this message and the upgrade succeeded, I suspect you'll be fine. Just confirm that the bindings are properly in place for the IMFv2 to function. <br> <br>This can be found on the properties of the SMTP virtual server (under protocols underneath the server in ESM)... under the advanced button, edit the binding and make sure that the &quot;Intelligent Message Filter&quot; checkbox is checked.re: IMFv1 getting in the way of your SP2 upgrade?http://blogs.technet.com/evand/archive/2005/10/30/413297.aspx#413435Tue, 01 Nov 2005 13:37:30 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:413435ScottI read the readme and knew I had to remove IMFv1, but forgot to do it when time came to upgrade. I didn't get the error either. From what I read in various places online, it is fairly common for people to not get the message. <br> <br>I unisntalled it after the fact, then reinstalled SP2. Everything seems to be working fine.