Migrator for Notes to Exchange (MNE) fails with the following error:
[7438-1-124-80070005]Unable to delete object. Reason: 'CN=user@example.org,CN=CMN,DC=domain,DC=local'
19:39:30 Delete(NULL,CN=user@example.org):
19:39:30 Active Directory error 00000005: LDAP Provider: 00000005: SecErr: DSID-0315202A, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0
Use a combination of GC/DC and AD admin account that would allow the change.
Should the issue persist, attempt the same operation via LDP.EXE and it should fail as well.