Email no longer working

[Oblivionis]

I had email configured and working but then switched my internet provider to UVerse and the email no longer works.
I use GMX.

This is the message I get after I telnet into the controller:
AquaController> SMTP: mail.gmx.com unkn host

This is the first line that comes up after issuing the mail command and it just stops there. Any help is appreciated.

 

[aquamanic]

You've got a DNS problem.

Try changing the DNS (primary and secondary) servers in your network settings to:

208.67.222.222
208.67.220.220

See if that helps at all. Remember to reboot your controller after changing them. This is Open DNS (www.opendns.com). I've seen this before with Comcast.

 

[Oblivionis]

It was a DNS problem. The address did not match my network. Thanks for pointing me in the right direction.