根据How to determine the type (AD User vs. AD Group) of an account? objectCategory 属性用于确定对象是组还是用户。 但删除对象时会删除objectCategory属性。 确定已删除对象类型的可能方法是什么？
可以为已删除的用户
检索以下属性 objectclass : top
objectclass : person
objectclass : organizationalPerson
objectclass : user
msexchmailboxsecuritydescriptor : System.Byte[]
usnchanged : 1577314
whencreated : 26/09/2016 06:40:18
name : gonzalo.pierson
DEL:ff11111f-a730-433f-a03e-2e222da622e2
whenchanged : 06/10/2016 05:37:17
objectsid : System.Byte[]
msexchprevioushomemdb : CN=Mailbox Database,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=abcdomain2,DC=local
useraccountcontrol : 544
msexchhomeservername : /o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=abcdomainSERVER
adspath : LDAP://CN=gonzalo.pierson\0ADEL:ff11111f-a730-433f-a03e-2e222da622e2,CN=Deleted Objects,DC=abcdomain2,DC=local
isdeleted : True
proxyaddresses : smtp:alias1.gonzalo@abcdomain.com
proxyaddresses : SMTP:gonzalo.pierson.abcdomain@abcdomain.com
cn : gonzalo.pierson
DEL:ff11111f-a730-433f-a03e-2e222da622e2
usncreated : 1565752
legacyexchangedn : /o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=gonzalo.pierson176
distinguishedname : CN=gonzalo.pierson\0ADEL:ff11111f-a730-433f-a03e-2e222da622e2,CN=Deleted Objects,DC=abcdomain2,DC=local
msexchversion : 44220983382016
lastknownparent : OU=Accounts,OU=Southern Region,OU=SBSUsers,OU=Users,OU=MyBusiness,DC=abcdomain2,DC=local
isrecycled : True
msexchmailboxguid : System.Byte[]
msexchuseraccountcontrol : 0
instancetype : 4
samaccountname : gonzalo.pierson
objectguid : System.Byte[]