Not receiving emails is one thing I have tried to address with the new site. All posts (that is everything entered on the site) go through a web service designed to maximise delivery. Gmail and most email ftm; have two potential problem areas, their own automated “trustworthiness”detection, that can mean you never see the problem emails -this should be resolved by the mail service. The second area is the partly automated and partly personal spam detection. Always keep an eye on your spam folder. If you receive spam mark it as such. If you find emails in your spam folder that are not spam, be sure to mark them as not spam. Gmail will learn.
Hope this helps.