No Emails Received From My Site

Question

i'm having problem with my site email functionality. i can't receive any emails like registration of new user, new comments etc.

I have used contact form 7 plugin to send mails from my contact form but it just gives success message but no mails are received.

I googled and found some solutions like changing receivers email id, deactivating specific plugin and then checking, ticking notify me checkbox in settings etc but none worked.

Can this be server issue or theme? Please can some one point me in right direction.

i'm using classicraft theme and wordpress 3.8.3

Thanks in advance.

Answer 1

Have Got Answer to my Question it was a theme issue which was blocking messages to be sent i installed wp-smtp plugin and configured it following instructions which can be found here Thanks all for help may this help some one.