Looking for some advice from those who have done this.
I have a client with 15 Exchange 2003 mailboxes, we need to migrate them to Office 365.
They currently have OWA set up with no SSL certificate.
I believe Outlook Anywhere will need to be setup (RPC over HTTPS?) on the SBS server, with a new certificate.
What's the least disruptive way of doing this? Is it even possible with a self signed certificate? Or are they going to incurr the cost of a certificate just to do the migration?
My other option is to upload a PST of each mailbox but I don't fancy the idea of that.
Cheers