Email notifications not working?

[jdk]

For some reason the last day or two I have not been receiving email notifications. Is there something going on with them :?:

 

[Ehsan]

Everything is working fine for me actually just got two notifications may be check junk folder or your notification settings on DNF ?

 

[jdk]

I think it may be on my server then that it is blocking them before it even gets a chance to delivery to my inbox. I will have to check the server settings. Thanks

 

[SDX]

Actually, I seem to have my email notifications stop coming in also??:?:
Please check this.

Thanks!