I have created a user that I want to use as a shared Exchange Server mailbox and I have given my users full mailbox access via a group. But, when users try to send or forward email from the shared mailbox, an email is returned saying "You do not have permission to send to this recipient." Is this a rights issue? How should I delegat the appropriate Exchange permissions? buy r4i

For exchange 2007 http://technet.microsoft.com/en-us/library/aa998291(EXCHG.80).aspxFor exchange 2003 http://www.cryer.co.uk/brian/msexchange/exch_howto_grant_send_as.htmRaj

One quick note : If the user has Send-As rights only, mails will come up with "User 1 Sent On Behalf Of User 2" if the user has Full Access and Send-As rights, the user will be able to fully impersonate without giving away their original identity. This may or may not be a security / political issue in some environments.

Hi,What's version of the Exchange server? How did you give the full mailbox access?For the send-as permission, please check whether the below article can help you:http://msexchangeteam.com/archive/2005/01/07/348596.aspxThanksAllen