i register my domain at strato.com and set strato server as master dns server for my domain. My webserver is running at pagodabox.com . I have configured the A Record of my domain to point to pagodabox's IP. Everything works fine, when i enter mydomain.com in my browser, i can see my website. But how can i configure my email (something like firstname.lastname@example.org) to use my strato's mail server because i don't have mailserver at pagodabox.