How to change "Custom Delivery has failed to these recipients or group from another user" From Microsoft Outlook

Question

By default, the system generated mailbox comes from sender “Microsoft Outlook” like the screen shoot below .Sometimes we might need to change the display name of the system generated mailbox because of some reasons.
The simplest way to change the field of the display name on the red line is to
make this change in the ADSIEdit. Make short of long, here are the steps:
Open ADSIEdit.msc
Configuration -> Services -> Microsoft Exchange -> Company Name -> Transport Settings
Right-click “CN=MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e” to properties.
Locate the display name attribute, it should be Microsoft Outlook, then change it to Desired Display name that users want to see when they receive an NDR.
Close ADSIEdit.
Up to now, this can satisfy the needs of most people. But in my case, I also want to change the SMTP address ([email protected])
to be easy to understand.
We can use the below command to get the value of the MicrosoftExchangeRecipientPrimarySmtpAddress
Get-OrganizationConfig | FL MicrosoftExchangeRecipientPrimarySmtpAddress
To change the value of MicrosoftExchangeRecipientPrimarySmtpAddress is little bit tricky.
If we make any organizational changes by running Set-Organizationconfig command then it reverts back this value to default value Microsoft Outlook.
First we need to change the value by running the below command
Set-OrganizationConfig -MicrosoftExchangeRecipientEmailAddressPolicyEnabled $False
And then we need to set an appropriate email address from which it can send out NDR’s to the internal users.
Set-OrganizationConfig -MicrosoftExchangeRecipientPrimarySmtpAddress
[email protected]
Note:
MicrosoftExchangeRecipientEmailAddressPolicyEnabled –
If this parameter is set to
$false, you must manually add new e-mail addresses to the Microsoft Exchange recipient when
e-mail address policies are added or modified. If this parameter is set to
$true,
every change we did above will be removed.
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Answer 1

Yes, i want customize the DSN messages but i just want to edit user will send DSN message to client.
because on my system, fortimail reject the user send mail not from domain. But user system on exchange 2013 send DSN message to client is blank, i just see From Microsoft outlook not a identify user. 
example:
From: Microsoft Outlook  <--- Exchange 2013
but on exchange 2010, they identify a user mailbox to send client.
From: Microsoft Outlook [mailto:MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e@xxx] 
Thanks,