ssl for nginx, old browsers

eternity nginx-forum at
Tue Oct 6 15:54:20 MSD 2009

Sorry, I was confused a bit 
a have already intermidiate certificate, which was(I suppose) issued by comodo.
I do 

 openssl s_client -connect

And it returns errors

  Verify return code: 21 (unable to verify the first certificate)

Posted at Nginx Forum:,11441,11473#msg-11473

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