I have created approximately 100 LingQs in German over the last 4 days but I have not yet received a German LingQs of the Day in my email. I have checked the Spam and the Trash folders. I continue to receive Japanese LingQs of the Day.
It has worked for me. I received my German LingQs today, yesterday and probably each day the last week, the week before that…
I fixed it. Long ago I filtered out all but French and Japanese LingQs of the Day. Funny though, in Gmail when you create a filter so that the mail “skips inbox” in doesn’t go in “trash” or “spam”. Anyway sorry for the bother.