We are having this issue except the phantom account has been completely removed from active directory with no mailbox as we migrated from exch 2003 to 2010. This user keeps sending a gotomeeting request that executives get every 2 weeks!!!! i re-created his account and mailbox praying that it was in their as a rule or something and i could delete but nothing was there.
Is there a way to see recurring meetings thought Exch 2010 console or command line??????
Thanks!