Mail not received

I am using Construct and have been having problems since the last update. I have fixed the configuration errors that initially occurred and have added a From field etc that has been suggested in other forum problems, but I am still not getting any messages. I’ve checked email trace in cPanel and it says the messages have been delivered, but I’m still not getting them – have also tried to send to other addresses, unsuccessfully. Any ideas?

https://ww.wp.xz.cn/plugins/contact-form-7/