Q:

1 duplicate and 1 closed question - enough to limit my account from posting? 

I had a novice account here, 4 questions asked (more answers):
https://serverfault.com/users/208540/t-todua?tab=questions
and out of 4, only 1 was marked as duplicate and 1 closed.  However, my account is suspended from posting questions.  Is that 2 questions that much to limit my account?  

A:

The six deleted questions probably also have something to do with it.   But nobody -- not even the site moderators -- can see the exact reasons why an account is blocked from posting, so if you need an authoritative answer, your only recourse is to contact Stack Overflow staff.