I have as small number of users using groupwise mobile server and have
an issue that has occured now on 2 email accounts once with GSM SP1
and now with GSM SP2.

The issue is that mail is duplicated in the email account i.e a mail
received today at 2pm will be repeated regularly with the same date/
time stamp as the original message.

The client phones are Nokia E61's

Does anyone know what would cause this and any possible solution.