On Sunday 3rd April 2011 starting at 6pm GMT we will be replacing the SSL certificate used on our Zimbra platform.  The current certificate is due to expire on the 7th April.  We expect the installation of this certificate to take approximately 15 minutes, although the window is scheduled for 30 minutes.

Maintenance Start: 18:00 (GMT) 3rd April 2011

Maintenance End: 18:30 (GMT) 3rd April 2011