RequirementsWPI Email Account
To help identify phishing and spoofing (acting like another person) WPI identifies all external inbound email at the server level. When the message arrives in your WPI inbox, [EXT] in the email subject line denotes a message sent to you from outside of WPI.
Example external subject line:
Replies and ForwardsIf you are included on a reply or forward from a WPI email address to a message that originated outside of WPI it will still contain the marker even though the sender is internal. The difference is that the subject line will begin with RE: or FW: followed by [EXT].
Example internal forwarded subject line: