When I make the change as specified in ftk's answer it changes the reference to the location of my PDF server, not the "Link to results" link. This is also in alignment with the alert_actions.conf documentation.
The issue is that the proxy is at link A and the Splunk server resides at link B. The "Link to results" link in the email is to link B (directly to the Splunk server) and not to Link A (the proxy).
Is there a way to force the email to contain the link to the proxy server?
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