I'm trying to import a calendar for a customer. My usual step is to simply create a temporary user on Google Apps, and then import the calendar to Google and use SmarterMail's migration tool to import the calendar from Google.
Round a bout way, but so far it's been the easiest I've found.
Seems like SmarterMail's just hanging currently though and not importing the data. Google's status page shows no issues, so I'm wondering if something has changed.
SmarterMail Enterprise Version 12.4.5365