Bigrock dedicated servers are actually shared servers. Limit on outbound emails. They block your IP address if you try to send more than 300 mails. When I hosted my network on servers I got RESOURCE LIMIT IS REACHED.
These fcku*** are projecting fake ads about dedicated hosting, I am pissed off! It was HUGE(K.L.P.D) hope this might be helpful. But you can use it for storage purpose, I am using it for emails.