Yesterday, W3SVC service stoped suddently and at the same time SMTPSVC Service stoped aswell at the Same time!!!. so as a result user was unable to open internal report via IIs and email was bouncing back. so i had to restart the Server. after that everything was running fine .
this problem happeded 1 and half month ago aswell .
any one have any idea , why this problem is happinning ??
Event log is not giving any error. I just need to resart my server thats all.