After installing SP2 on our Exchange Server 2007, our Macs running Entourage Web Services Edition and Outlook for Mac 2011 are unable to connect. Oulook on the PC's are fine....as are phones, iPads, mobile devices via active sync.. Entourage for Mac 2004 without Web Services is working fine.
Outlook Web Access is also working fine.
We are not using certificates/SSL.
Exchange 2007 is 64 bit running on a Server 2008 machine.