Thanks for that. The reason i ask is we have a third party web tool which
generates appointments. It puts them in the users calendar with the user as
an attenddee. The user then invites more attendees and sends the email and
for some reason because the user is an attendee, they get an error email ;
Delivery has failed to these recipients or distribution lists:
(e-mail address removed) <
[email protected]>
The format of the recipient's e-mail address isn't valid. A valid address
looks like this: (e-mail address removed). Microsoft Exchange will not try to
redeliver this message for you. Please check the e-mail address and try
sending the message again, or provide the following diagnostic text to your
system administrator.
The email address is correct, even if you remove the user from the attendee
list and re-add them the same thing happens. Any idea why? If the user
removes themselves from the appointment ther error dosen't occur but in a
large organisation like ours i would prefer they didnt have to do that.
Thanks