If your SMTP authentication is not done properly in the account then you may get Outlook Is Not Receiving Email error. If you are using wrong IMAP or POP setting in the users account then it may lead to stop recieving emails in your inbox. You have to do the authentication for taking emails fitly. And in case you don’t know how to do this dial our no.+1-855-599-8359 to get a blow by blow answer for this method.

Outlook 2016 Not Receiving Emails | Outlook 2013 Not Receiving Emails