Sudden switch to Promotions Tab in Gmail: This week, the emails I send to my audience suddenly started landing in everyone's Promotions tab in Gmail. I've successfully been landing in everyone's "Primary" tab for years now. I noticed that the same thing happened to my church, and one of my business partners. Both of them use ConvertKit as well, and their emails had always been in my Primary tab until now. Is something going on at a higher level with ConvertKit and Gmail filters? I'd always prided myself on the fact that my emails land in Primary... I have great open and click through rates. I'm really worried about this newer trend. Does anyone have any thoughts?