As per the title really, this was expected to happen last year but seemed to get a stay of execution. Does anybody know if MS still plan to block Outlook 2007 clients from connecting or if they will just let it carry on until they change something their end that will break it?
OK, so yes, it should work as MS is not deliberately blocking RPC/HTTP. It's simply unsupported, meaning if you run into issues with it, they will just tell you to upgrade. But connectivity with 2007 should still be possible. Sorry for misleading you :)