About 4 months ago, iŽeve installed successfully ZCS5.0.16_GA_2921.UBUNTU8 UBUNTU8 FOSS edition.
Meanwhile everything goes fine, but a few days ago, every time i try to send emails this error occurs:
"A network service error has ocurred
msg: SystemFailure: MessagingException
This error occur with any zimbra mail acount and to any destiny adress.
When i type zmcontrol status every thing is ok.
Thanks a lot