SDU IT
Clean-up of inactive external guest accounts for Teams and SharePoint
SDU is now introducing automatic clean-up of external users who have access to Teams and SharePoint. The purpose is to strengthen IT security and reduce the number of inactive guest accounts that no longer support a current collaboration need.
As part of this clean-up, SDU IT will delete a large number of inactive external guest accounts on 16 November 2026. The affected accounts have not been active for an extended period and will therefore have their access to SDU’s Teams, SharePoint sites and any shared content removed.
External users who have not used their access for 120 days are considered inactive and will automatically have their access removed. Invitations for external users must be accepted and used within 30 days. Otherwise, the invitation expires automatically and the guest account is removed.
Read more at Clean-up procedure for inactive external guest accounts for Teams and SharePoint.