SMTP Banner change on Exchange 2007

Having setup Microsoft Exchange 2007, wanted to make sure that my SMTP banner would reflect my current ‘External’ Domain Name.

Run the powershell and run the following:

Get-ReceiveConnector

Identity                                Bindings              Enabled
——–                                ——–              ——-
WIN-6PPJ3N18UFD\Default WIN-6PPJ3N18UFD {:::25, 0.0.0.0:25}   True
WIN-6PPJ3N18UFD\Client WIN-6PPJ3N18UFD  {:::587, 0.0.0.0:587} True

———————

Set-ReceiveConnector “WIN-6PPJ3N18UFD\Default WIN-6PPJ3N18UFD” -Banner “220 my_external_domain_name.com”

Done.

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