I've made some more testing thru the delagate Wizard this time and it
appears that the user hasn't got the right to set the "Send on behalf"
right.
I've read in a KB that this could be because the users could use a GC from
an other domain but in my case there is a single domain.

I checked the permissions on the AD object and in the mailbox
(get-mailboxPermission) but didn't found any strange thing...

Any clue?

"Daniel Falconetti" a écrit dans le message
de news: ...
Hi,

Some users use the assistant that help them share their calendar. They get
the form where to choose the user with who they want to share their
calendar but when they click on Send, they get an error message saying
that they haven't the needed rights to do that.
They can still set the permissions manually on their calendar.

I wandered where those permissions was checked, and by who (O2K7 directly
on the MBX role or thru the CAS).
And how to correct this.

Thanks for your help

Daniel