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Prepend subject line External showing on some internal messages RRS feed

  • Question

  • Hello, I have setup a rule to prepend subject line on senders outside the organization.  It does work with external senders correctly, adding the tag [External].  The problem is that some internal servers send out alerts and notifications.  Those are getting marked as [External] also, this does not happen for regular users, just other server that relay email through the exchange server.  
    Monday, November 20, 2017 2:26 PM

All replies

  • Define "internal servers"? I'm assuming you are talking about some SMTP relay/additional applications sending messages, in which case you need to make sure the mails are sent authenticated. Or, you need to have a Receive connector with Externally Secured permissions for those messages.
    • Proposed as answer by Alex Sun MS Monday, November 27, 2017 1:55 AM
    Monday, November 20, 2017 9:48 PM