I've done some searching for info on this but mostly I find old posts that had no input from Constant Contact representatives. I have around 8000 contacts in my list. Many of those are ".edu" addresses since one of our stores is in a college town, and many of those are no longer valid. Add that to the contacts who just simply don't open our emails anymore and I have a lot of addresses to get rid of. I've tried compiling the info into excel spreadsheets, and have successfully got the addresses in there for folks who haven't opened our emails for the last seven we sent. However, now I need to figure out all the addresses that occur in each of those seven lists, giving me a list of all those who haven't opened ANY of the last seven. I need help.
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