As Microsoft promised a couple of months back there would be a public beta of Service Pack 1 for Exchange 2010.
See: http://msexchangeteam.com/archive/2010/04/07/454533.aspx for the announcement.
Citing the link above we see that there are a couple of features interesting for us mobility guys:
- Tether-free Information Rights Management (IRM).
- Support for send-as.
- Notify on block/quarantine.
- Full implementation of conversation view.
In addition the admin will be able to administer Allow/Block/Quarantine in OWA/ECP.
There are of course other features not related to mobility too, but have one guess what I’m going to be looking into 
Hopefully you managed to get yourself started with client certificates in the last post, or maybe this was something you had already sorted out in your own lab without any assistance of mine. The thing is, an ActiveSync configuration that only works over the LAN isn’t all that worthwhile is it? You’ll want to make it work across them Intertubes as well don’t you?
(…)
Following up my previous article that configured Exchange for using client certificates, this time enabling it over the WAN as well with the help of ForeFront TMG 2010.
Certificates is not only a recurring theme on this site, it’s also a recurring pain point from what I hear. Getting it working is just down right confusing sometimes. With this in mind I thought I’d walk us through a scenario where you want to secure your Exchange ActiveSync deployment with the use of client certificates.
(…)
How to configure Exchange for client certificates while accessing ActiveSync over the LAN.
