Hi all,we are facing some issue while users forwarding the meeting request to another user, below mention is the error which i am getting while forwarding You do not have permission to send to this recipient. For assistance, contact your system administrator. < 5.7.1>

Are these users internal or external? is it happening to all users? please make sure they have not enabled the from field and sending from other mailbox.. have you done any changes on your Bridge Head servers? also check for delegate settings from the user in question and do message tracking which will give you idea where it is failingVinod |CCNA|MCSE 2003 +Messaging|MCTS|ITIL V3|

Hi,Please first clarify the questions which outlined by Vinod, next try the below steps to do further check.Step 1:Turn-up Diag Logging from Registry(HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeTransport\Diagnostic)Exchange server to level 7 in the registry for the following categories :REG_DWORD 1 Routing Engine 7REG_DWORD 2 Categorizer 7REG_DWORD 3 Connection Manager 7REG_DWORD 4 Queuing Engine 7REG_DWORD 5 Exchange Store Driver 7REG_DWORD 6 SMTP Protocol 7REG_DWORD 7 NTFS Store Driver 7REG_DWORD 8 NDR 7REG_DWORD 9 Authentication 7Then reproduce this issue and find whether any error message come up in the event log. Step 2: Ensure that the following Group do no have any denies ("Receive As" & Send As"):Exchange Domain ServerExchange Enterprise ServerAlso verify that the Server Account does not have any denies ("Receive As" & Send As"):ThanksAllen