We will switch the email cluster on the ACE.
The switch will not result a loss of emails and it must be transparent.
We will keep you informed once the exact date is specified.
Update(s):
Date: 2010-12-16 09:52:04 UTC We will switch again towards ACE at 6h am.
Date: 2010-12-14 20:47:02 UTC The migration has failed, return to SLB.
5 minutes of downtime, no loss of emails.
Date: 2010-12-14 20:25:05 UTC Now we switch webmails to the ACE, an interruption of several minutes is expected.
Date: 2010-12-10 08:44:31 UTC The switching has been finished.Every thing is ok.
Date: 2010-12-10 08:43:42 UTC The switching of mx is in progress.
Date: 2010-12-10 08:43:19 UTC The switching of Mx4 is successful we will switch the other mx quickly.
Date: 2010-12-10 08:41:27 UTC The switching of mx4 is in progress.
Date: 2010-12-10 08:40:58 UTC We will start by switching the ip of MX4 this evening.