Last night I noticed it had been over a week since I got the last daily list of possible SPAM emails my ISP was holding up. I go through every one of these daily SPAM reports I get and unblock the legitimate emails and mark the sender as trusted. It can sometimes be a tedious job if there was a lot of potential SPAM in that day's daily catch. Quite a few TekScopes messages were waiting for my OK in the SPAM filter for me to release them but I had no idea they were there since my daily notices stopped coming over a week ago. My ISP just reset my SPAM Filter settings and sent me a list of what has been waiting for over a week for me to check. It was a very long list. I just finished going through it. There were about 50 legitimate emails that I release as legitimate. My apologies if I missed something important because my daily SPAM reports stopped coming over a week ago.
You can do this directly on the groups.io website without relying on email prompts. Just have a regular look at the Pending link you have on the left. Non-moderators don't see this.