Not asking about marketing¡ Just trying to replace our old Yahoo Groups list. We will only have maybe 80 mails to deal with and not a lot of traffic. I am inviting from my groups.io log in, and my first attempt with about 10 names worked fine. I¡¯ve been able to add a few more. Not sure why that process works sometimes and not others. I do notice that when it works I get almost an immediate response that the entries have been received/processed. I have been able to add more by sending an email asking that they send an email to:<groupname>[email protected] . That works, but is difficult. My group are all seniors and some have a hard time with email in general. I have considered upgrading to Premium , but I¡¯m not sure if that will work. I¡¯d give that a try if I could downgrade after getting the group setup as I don¡¯t think that we really need the enhanced features.