Hi All,
I currently run an Exchange 2013 SP3 environment. Two edges, two hubs, two CAS, two MBX servers. We are very displeased with the amount of spam that still makes it through our 2010 edge. Given that we're eventually going to Exchange 2013, I'm wondering if its possible to upgrade the Edge's first, and hopefully reap some benefits of a better content filtering engine.
- Is it possible to upgrade the Edge role first?
- Are there any content filtering improvements in 2013 vs. 2010, or is it just Cloudmark again?
Nick Cozby