We interact with another organisation who have Outlook email but no other
access to the Internet. We would like them to be able to see the
availability of a user in our organisation by looking at our user's calendar.
The only way I can see this working is to install some sort of
utility/application on our exchange server that accepts a request via email
for a copy of our user's calendar and emails it back to the sender. Is
anyone aware of software that would do this, or an alternative method? The
other organisation have no ability to surf the Internet or access it in any
way apart from sending and receiving emails.