Hiring a different IT company should begin with understanding the Microsoft 365 organization you already have. We review who manages its administration, subscriptions, domain and connected applications. That helps identify missing access before a handover becomes an urgent problem.
For example, a shared mailbox may receive customer requests while a separate application sends invoices through the same email setup. A provider change needs to account for both. Moving or deleting a familiar mailbox without understanding those connections can interrupt work that nobody intended to change.
We agree on the access DreamMSP needs and how the previous provider's responsibilities will end. Your business retains control over approved administrators and who can authorize changes. If a separate organization or reseller controls part of the arrangement, we identify what their cooperation is needed for.
Our switching IT providers guide covers the broader handover. For Microsoft 365 specifically, the first discussion can start with your current provider, approximate mailbox count, subscriptions and the email or file-sharing problems your staff are experiencing.