Hi, Is it at all possible to edit the error messages generated by exchange 2007. Example: User receives this message as a result of trying to book a resource mailbox that they do not have access to. Delivery has failed to these recipients or distribution lists: xxxxxxxxxxx(resource mailbox) Your message wasn't delivered because of security policies. Microsoft Exchange will not try to redeliver this message for you. Please provide the following diagnostic text to your system administrator. Is it possible to modify the text from the error message for excample to say "You do not have access to xxxxxxx(resource mailbox) to book this resource" any ideas would be appreceiated.

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Hi dbcollab, Please use New-SystemMessage to to Create a New DSN Message. How to Create a New DSN Message http://technet.microsoft.com/en-us/library/aa996803(EXCHG.80).aspx New-SystemMessage http://technet.microsoft.com/en-us/library/aa998878(EXCHG.80).aspxPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi dbcollab, Any updates?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.