Can not receive emails

Dear all,
I have successfully carried out a protein-protein interface prediction calculation using the web server.

After job submission , I never received any emails of my results over 10 days.

I have been monitoring my SPAM folder as well as all folders in my gmail account. Can anybody explain what may be going on? Thank you!

I created another account with a different email address and again I am not receiving any mails, which at least confirms that my email is valid. What could be going on? Any way someone on your end could check a sort of log?