1. Open the M365 Outlook Client
2. Click on File
3. Enter your CUNYfirst credentials (firstname.lastnameXX@LOGIN.CUNY.EDU where XX are the last two digits of your EMPLID) click Connect
5. If prompted, select Microsoft 365
6. You will see a confirmation message that your account was added
7. Restart your M365 Outlook App. You may notice a longer than usual start up time as the account is updated.