Something we do, which proves useful when someone wants the Attended number and we want to be able to reference it quickly and easily, is to create a local List called "Attended" and then add a flow step in the Attended Smart Campaign to add to that List. ... View more

Thanks Michael Florin and Sanford Whiteman, I really appreciate the help. For anyone reading this thread, I ended up going with Option B., as it matched my expected number of Non-Opens from Send 1 almost exactly. But the validity in both Sanford and Michael's statements (in terms of using resources that will remain unchanged in the system) definitely seems to show in the "almost" portion of that sentence, and in future sends I will definitely take that into consideration when using ActLog triggers.  ... View more

Thanks for the heads up on the age-out functionality (that is really good to know), I actually found a cool resource here: https://nation.marketo.com/docs/DOC-5765-marketo-activities-data-retention-policy-under-the-hood#jive_content_id_Activit… after searching online for those timelines (it appears they are 90 days and 25 months, depending on the activities). So between the two choices below (please see inline images), am I correct in understanding that you suggest pursuing a route like option A. instead of option B. as a general best practice? If that is correct, what further non-ActLog filters should be added to insure that the entire customer database doesn't get sent the second send (which in the current quick config. that I setup below is the case)? Option A: Option B:  ... View more

To be honest, I was just trying that out to see if it worked, if currently Member of List is the more efficient way (or just the more logical way) I can definitely switch to that.  Good question: to my knowledge, if it would be redundant in a normal instance, than the same would be true for our instance, so I can make that update as well. To confirm, you are suggesting in a normal instance, removing step 3 (Not Was Added to List) and that it should function with just Not Opened Email? I think I was trying to over-engineer it, to ensure no one that opened the first send received the second send.  ... View more