It has been a while from the time i have written my first blog. Lot of things have changed from last time, i hope i can write more blogs regularly related to Cloud Services.

I continue to work in Service Architecture team for Forefront Online Security for Exchange. If any of you have questions about what this service does, please look at the link http://www.microsoft.com/online/exchange-hosted-services/filtering.mspx#

In a high level following is the architecture