Hello Experts ,
After an iSCSI switch outage we lost connection into our storage system and also our Exchange SCC infrastructure lost his mailbox storage. We finish with the restoration of the services and the volumes and clients have connectivity problems ,
Although mail flow works without problems and outlook is connected without problem , clients complaint about connectivity issues when they are doing common things like browsing GAL , trying to send appointment to someone else , etc .The error they take is " the connection to the microsoft exchange is unaavailable. Outlook must be online or connected to complete this action "
Also i cannot longer setup in outlook new users.