On Mon, Aug 23, 2010 at 5:18 PM, Bill Songstad <bsongs...@gmail.com> wrote: > I have several resource calendars on my Exchange 2003 SP3 server.
Us too. > Recently one of the calendars started bouncing meeting requests > with a 5.7.1 for anyone without full control of the mailbox. Ideally, post a copy of the NDR. > The funny thing is, after checking the permissions in both Outlook and > AD, the perms seem identical to the mailboxes that don't have any > problems. In "Active Directory Users and Confusers", on the properties for the resource mailbox's user account, check the "Delivery Restrictions" section on the "Exchange General" tab. > Did I mention that this used to work properly and there > have been no changes to any of the mailbox accounts. Something changed or it would still work the same. :) Any recent changes to client software (Outlook), anti-virus software, or Exchange server configuration? When booking the room in Outlook, are you picking it as a "Resource" (rather than "Required" or "Optional")? -- Ben