Microsoft Exchange Online Migration Performance Guide for Office 365

I guess it’s pretty obvious by now that I am a bit of a nerd when it comes to Exchange and Outlook performance. One area that has always felt like a black box though is migrating data into Office 365 Exchange Online service. The problem for me was that sometimes I would be able to…


Office 365 Proxy Server Exclusion List – Office 365 Service URL’s

I am just posting this here since it’s a bit of information I regularly provide to customers and I always have trouble remembering where I found it (yes I know I should create a browser bookmark, but I thought I would share!). When you deploy Office 365 one of the most difficult (and poorly documented)…


Exchange Server 2010 Service Pack (SP2) is released!

Last week when the internal announcement was made to say that SP2 had been completed and was scheduled for release, I added a few blog articles onto my “to do” list.  Imagine my surprise this morning when I woke up to find that the internets were crammed full of SP2 news and that most of…


Office 365 Hybrid Configuration Certificate Planning–ADFS, Exchange Web Services, OWA, OA??

I recently wrote about configuring Office 365 hybrid to get cross premises availability working, since that article a number of people have asked me about certificate planning. This is pretty well understood for an Exchange deployment, but what names are required for an Office 365 Hybrid configuration during a migration? Certificate Requirements in Office 365…