mail.mentat.com.tr is an alias for proxy.uzmanposta.com.
proxy.uzmanposta.com has address 159.146.44.134
proxy.uzmanposta.com has address 77.79.88.19
proxy.uzmanposta.com has address 188.119.51.226
proxy.uzmanposta.com has address 188.132.148.228
proxy.uzmanposta.com has address 77.92.139.213
proxy.uzmanposta.com has address 77.79.88.18