it's been a while since you posted this, but could be that others using Eloqua have a similar question. Hence I created a brief overview of the most common tracking parameters Eloqua is using.
Also, the official documentation has moved to the following page:
Following Sven's query. How would you keep track of the original email referrer in a web journey scenario? In our case we have:
email --> landing page --> webpagestep1 --> webpagestep2 --> webpagestep3.... and so on.
We are finding that the referrer gets assigned to "email" in "landing page" and "webpagestep1" but it changes to "website" after webpagestep1. So from webpagestep2 onwards all traffic is assigned to "webpage" rather than "email". From a logical point of view this is correct, and I assume it's our fault for not implementing something slightly more complex such as "original referral" or similar. Maybe this is quite simple to fix. Can anyone help?