Scalix is an Exchange alternative. It’s not as fully featured (and development seems to be at a standstill) but it is a lot cheaper than Microsoft’s offering. They even have a free community edition but that doesn’t offer Outlook or Exchange connectivity.
We had successfully managed to sync Scalix to Windows Mobile 6 devices as well as iPhones and I was hoping it would also work on WP7.
My first attempt failed and ,after reading that WP7 only uses a subset of ActiveSync functionality, I presumed it wasn’t possible. However, after struggling with IMAP, and not wanting to go near POP3, I managed to get ActiveSync up and running on my Omnia 7.
I can sync my calendar, contacts and email just like what is available with an “Outlook” (Exchange) account. You also get “push” email functionality and a nice “Live Tile” for your home screen (although not as cool as my attempt above). It doesn’t seem to sync if I flag an email but if I read or delete one then that change syncs.
Read on to get the walkthrough