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Blacknight Hosting Network Status

Hosted Exchange intermittent connectivity issues

We are in the process of applying some critical security patches to our Hosted Exchange servers. As part of that process we are removing some nodes from the loadbalancers so that services continue to operate, however some users may experience  intermittent connectivity issues whilst this is being worked on. Please bear with us, and services will be back to normal shortly.

Update Thursday 18/11/2021 09:00

The process to complete the patching and reboots continues and we are seeing intermittent issues with IMAP connections this morning, our engineers are working to resolve this fully.

Update Friday 19/11/2021 08:00

The issues are now fully resolved.



November 17, 2021 @ 16:05

Notification Type:

Technical Information

Affected Services:

Hosted Exchange,

Affected IPs: