Maintenance Policy

We perform maintenance on the mail service systems to provide optimal performance and security. Maintenance sometimes causes downtime, but usually does not.

If we expect a maintenance event to cause downtime we will use reasonable efforts to post notice of the maintenance  in advance. For example, if we have to remove a system element to perform maintenance, we will transfer the system to a redundant element to minimize downtime, but there will be some downtime while the system transfers to the redundant element.
