Update Get-MailboxAutoReplyConfiguration.md

Identity param update.

Author: chrisda

exchange/exchange-ps/exchange/mailboxes/Get-MailboxAutoReplyConfiguration.md

@@ -63,23 +63,29 @@ This example retrieves all Automatic Replies settings for all mailboxes in the E
 ## PARAMETERS
 
 ### -Identity
-The Identity parameter specifies a unique identifier associated with a mailbox. Accepted values for the mailbox are as follows:
+The Identity parameter specifies the mailbox that you want to modify. You can use any value that uniquely identifies the mailbox. For example:
 
-- GUID
+- Name
+
+- Display name
 
-- ADObjectID
+- Alias
 
 - Distinguished name (DN)
 
-- Domain\\Account
+- Canonical DN
+
+- \<domain name\>\\\<account name\>
 
-- User principal name (UPN)
+- Email address
+
+- GUID
 
 - LegacyExchangeDN
 
-- SmtpAddress
+- SamAccountName
 
-- Alias
+- User ID or user principal name (UPN)
 
 ```yaml
 Type: MailboxIdParameter