Can I get back my email without knowing it’s recovery email ?

Hi, It all started when I bought an account on SilkRoad , and who sold it to me gave me the email and password, I didnt change it when I bought it, and forgot the password after a while, asked the guy what was the password so he gave it to me, but when I tried it , it said that it needs to be recovered from it's recovery email , because it have been blocked for failing in putting the right password for several times,so I've asked him on facebook many many times, but he is not replying anymore on facebook , and he left silkroad , now my account is stuck forever until he replies to me and verifies the email from his recovery email or if there is some other way to get back my email to get back my silkroad account, thanks.