I do not know whether we should ask this question here, so sorry if it is not relevant. But this is a problem for me.
I have received Mathematica Stack Exchange Newsletter on Tuesday every week. But the last week I did not receive it. I wanted to register for it again. But this option is not on the web page. I have seen some questions about this problem in 2018, but I did not have any problem until the last week.
How can I solve the problem to receive newsletters again?