Not receiving emails sent through Church email system

[m3kp2]

For at least a month, I am only a few of the emails sent through the ChurchofJesusChrist.org. This past week, our ward RS sent out three emails regarding an upcoming activity. I received the first one but not the last two. Our stake clerk has sent several emails out to the stake council, and I have received none of them. He has sent two emails to ward RSP and included me in the distribution list as Stake RSP, but I have not received them. When a ward president calls with a question, I have her forward me the email, and I am included in the original distribution list, but I did not receive it. I have checked my junk email, and none of them are there. I receive all the emails sent by the Church, so those are working. I am receiving all other emails sent to this email account. I had no problem up until late November or early December. Any idea what is causing this?