Office 365 Migration error: The Subscription for the migration user couldn’t be loaded
If you’re migrating to Office 365, you may notice this error message, irrespective of your modality of migration, i.e.e cutover, IMAP or […]
Tag: #IAMMEC
Office 365 users cannot see on-premises free/busy
Issue My Customer introduced an Exchange 2013 server into the Exchange 2010 based organisation, however found that Inbound Free/Busy tests failed using […]
Exchange 2013 Hybrid Wizard–Empty Certificate Dropdown
When Running the Hybrid mode wizard in Exchange 2013, occasionally you’ll find that the certificate dropdown selector within the wizard is empty, […]
Blue Screen of Death on DAGs
It’s a disconcerting event when one day one of your Exchange 2010 SP1 or later DAG members blue-screens. We have a wide […]