Can you schedule a calendar event through an Outlook calendar invitation

I don't believe what you're looking for is this is available for the Calander application out of the box, but maybe you could instead use a blog and the Blog-by-Email functionality (How can I write blog posts using email?)? I haven't tried this, but I wonder if attachments (such as an ICS file) would be imported into the community on the creation of the blog post so that people could download the file and add it to their calendars?

My assumption is that something could also be created via automation (an AfterCreate event on the blog makes a calendar event)? 

Thanks, Alex Nassi . We do place .ics files in the media gallery to allow people to quickly add events to their personal Outlook calendar. We may look at the blog alternative. Our hope was that somebody has somehow integrated the actual Outlook calendar functionality to work with the community calendars.

This would indeed be handy to have!