01
Confirm the email address
Check the spelling of the user email and confirm they are signing in with the invited address. Access issues often come from a personal email being used instead of a work email.
02
Check invite and role status
Review whether the invite was accepted, expired, or resent. Confirm the user has the correct role and belongs to the right workspace.
03
Review security settings
If your workspace uses SSO or approved domains, confirm the user matches those rules. Also check whether the user was deactivated or removed.