Forum Discussion
Developer Tenant External User Messaging Issue
Hi everyone I have a Microsoft 365 Developer Tenant which includes 25 Microsoft 365 E5 Developer licences. I have been messaging a friend who is external to this tenant and it has been working f...
MZONDERLANDgjayne84 I have the same issue, it works "internally" with the E5 license but not externally with other tenants. (I haven't tried to do dev to dev though)
This happened around the time they removed the teams license from regular E5 licenses for at least EU.
