10am UTC 12/9/2016
Our operations team were able to adjust our backend systems where the delays were being reported. We are now showing normal email data sync rates back for our clients using the US datacenter. Please raise a support ticket should you have any additional needs.
1pm UTC 12/8/16
We are receiving reports from clients in our US datacenter reporting delays in email data writing back. Our operations team is working to address this as a critical issue and we will post back here as more information is available. Our apologies for any issues with experienced delays.