Instructions seem to indicate that Expression Engine Communicate module (with Mailing List) will weed out and restrict send to one address. I sent out an email to 500+ for first tiem this evening and received 5 emails addressed to same email. I went in and viewed Mailing List and it does show my email address listed 5 times. Apparently the mailing process does NOT weed out duplicates.
How do I turn on this duplicate weeding effort for future mailings?
From a newbie
(meaning detailed instructions, please!)