Forum Discussion
Re-inviting disabled Guest Users
We are contemplating a solution that will block sign-in for Guest Users that have not signed in for e.g. three months. I hoped that if a Guest Users that are blocked, are re-invited, the block would ...
In your situation the likely cause is blocking vs deletion - but for future reference I had a client that had a similar issue - but removing and deleting the user via Azure still did not allow the user to be re-invited (error was that user already existed). This was caused by a SharePoint object that was created for that B2B user that was invisible to the normal search tools. This user object was found by the SharePoint admin and manually removed. The user could then be re-invited. So if anyone comes across this situation this could be the underlying cause.