I have a windows 2k server and just upgraded exchange 5.5 to 2k. We use AD
for the users and mailboxes but use a 3rd party mail host. The issue is
when I make an appointment and I attached an attendee in Calendar, it goes
to the outbox and sends. The problem is that the attendees do not get the
Also to add on, in Outlook tools --> options --> mail services tab I
unchecked the checkbox for MS Exchange server. That is because we use the
Mail host service.
Is there a setting in exchange management or anything, please advise, any
info will help.