Hi everyone,
thanks in advance for your help.
Current environment:
MS Active Directory
Exchange on prem 2016
SfB on prem
Azure AD sync with local AD
MS teams licensed and configured in "skype for business with teams collaboration" mode.
We're now facing an issue during the invitation of external member to a ms teams, when we try to add and external member the option add is greyout. I've tried doing the sma things using a user created just in cloud and it worked so I guess that the problem could be related to any attributes synced from the local ad where the skype for business is active.
Any suggestion?
