Our network currently has two mail exchangers (MX hosts) to provide you with a highly available mail solution. If you choose to run your own DNS servers or host your DNS elsewhere, our current MX record setup is as follows: (bind format)

yourdomain.com. 3600 IN MX 10 mx1.emailsrvr.com.
yourdomain.com. 3600 IN MX 20 mx2.emailsrvr.com.

Please check back often as we will add more MX hosts as our system continues to grow. For the best mail experience we recommend keeping your MX hosts up to date. Of course, if you host your DNS with us, you will not need to make any changes and all of the MX hosts will be updated automatically.