Answer
GMS attempted to place a message into an accounts mailbox but the message could not be appended to the folder correctly.
In this case, a message was being processed by session Undefined from a system at Undefined. The message was from Undefined (in the domain Undefined) to the local account Undefined (in the domain Undefined) to be placed in the folder Undefined. The message could not be delivered because "#p8#" (GMS error code #p9#).
To resolve this error, you will need to find out what the cause of error #p9# is.
See Also:
Keywords:local failed delivery message 8212