Update Get-MailboxJunkEmailConfiguration.md

Changed Accepts Wildcards value from False to True on Identity parameter per Issue #1225

Author: chrisda

exchange/exchange-ps/exchange/antispam-antimalware/Get-MailboxJunkEmailConfiguration.md

@@ -89,7 +89,7 @@ Required: True
 Position: 1
 Default value: None
 Accept pipeline input: True
-Accept wildcard characters: False
+Accept wildcard characters: True
 ```
 
 ### -Credential