I'm trying to use the calendar "Invite" function from one email account to my
front desk assistant's email account, but for some reason I keep getting an
error message, or it simply won't go through. I can send invitations to
other outside email accounts just fine, and regular emails being sent or
received at the same time as the flawed Invitations are going through fine as
well.
If this doesn't work, how can I share my calendar with my front desk
assistant - we're on a wireless network, and when I'm out of the office I
need her to be able to schedule things for me.

thank you!