email

I set up the email correctly because I am receiving email from the contact us page but when I am trying to register a new user or reset a password, the user is not receiving any email. How can I fix this ? Thank you

Hi, my contact form used to work fine but now it isnt working, these are settings of my email section http://prntscr.com/lyk1oj And i have given http://prntscr.com/lyk1qz I dont know how to trouble shoot it, the email that i have given works properly.