DO NOT RESEND THE MESSAGE! If you see or receive electronic mail errors when you are trying to send, or after you have sent your electronic mail to any of these mail aliases then these should be forwarded to JCUAliases
What to do if any errors occur whilst sending mail to these aliases
There are two possibilities where errors occur. Firstly the alias may be
malfunctioning. You will receive an error that indicates it could not deliver.
Secondly, there may be individual addresses within an alias that are incorrect.
You will receive an error that indicates which addresses could not deliver.
In this case you may assume that the electronic mail was received by everyone
other than the individuals that were reported as having errors.