An Active Directory related task fails with error like the below:
Last execution output Exception during execution of MPF request: 'Unknown error 0x80131600 [<response><errorContext description="There is no such object on the server. Failed trying to create a DirectoryEntry for LDAP path: fullPath='LDAP://DC01.hosting.local/OU=Sunday\0ADEL:6c9c6542-f5a1-49f1-9626-2261d89f4b73,CN=Deleted Objects,DC=hosting,DC=local' input preferredDomainController='TPSS2DC07.hosting.local' input ADObject path='OU=Sunday\0ADEL:6c9c6542-f5a1-49f1-9626-2261d89f4b73,CN=Deleted Objects,DC=hosting,DC=local'" code="0x80131600" executeSeqNo="2"><errorSource namespace="Exchange 2007 Provider" procedure="ModifyMailbox"/><errorSource namespace="SW Managed Exchange" procedure="ModifyMailbox"/></errorContext></response>]'.
AD object has been renamed/deleted bypass POA without modifying otherWellknownObjects property of another object, which refers to it.
Determine Distinguished Name (DN) of the object, which owns otherWellknownObjects property with incorrect value from POA database:
SELECT org_ldap_path FROM exch_domain_services WHERE subscription_id = <customer_sub_id>;