As a consequence of this task:
50% of our email infrastrucutre is affected.
The emails are still being processed, but are not visible in mailboxes.
They will be visible once the infrastructure is back up.Update(s): Date: 2014-09-30 08:58:32 UTC
Some database servers are still highly loaded, but service is delivering.Date: 2014-09-30 08:57:47 UTC
SMTP/POP/IMAP services are back up and operationalDate: 2014-09-30 08:57:23 UTC
All filers are up.Date: 2014-09-30 08:57:09 UTC
The MX service is now back up.Date: 2014-09-30 08:52:37 UTC
The network components impacting the email infrastructure have just been re-established.
We will intervene on the server cluster and verify that they are all working.