Hi All,

We have a full Sandbox connected to our Australian Org that has been set up to sync with Outlook via OAuth 2.0 - when an event is created and a contact is added to the Attendee field, that contact is emailed a calendar invite and their response is noted in Outlook and Salesforce.

However in our full Sandbox for the Global Org, there is no invitation sent - they are both set up to connect to the same 365 via OAuth 2.0.

What am I missing? This is the last thing we need to fix before we fully migrate to Lightning!

(not sure if it makes a difference, but the Australian Org is FSL, the Global Org is Sales)