We will be performing the first stage of a two part upgrade on our mail infrastructure starting at 22:00 on Sunday night. We are updating the storage platform and performing software upgrades and the maintenance window is expected to last until 08:00 am Monday. We will post details on the second phase once the storage platform vendor has confirmed the scheduling with us.
All shared hosting email and webmail services will be offline for the duration. As the OpenExchange platform is integrated , this will also be affected by the maintenance , but the Microsoft Hosted Exchange platform will NOT be affected.
Email will be queued on the sending side and should resubmit once the infrastructure is online.