Server?

[dj2]

Ok, I know that's not a very descriptive title, but that's where I'm stuck.  I successfully installed (and tested the sending/login parts before removing my installer directory), but unfortunately, when I go to the URL for RoundCube, I'm presented with Username, Password, and Server text fields.  Well, that's where I'm lost.  What do I use for the server field, or how do I remove it to login?  See attached screenshot to see what I mean.  Thanks in advance!

[dj2]

Ok, excuse my noob status for that. Figured out how to remove that field, but now I can't login still.  What exactly would I use for 'mail host'?  I tried using (ex) mydomain.com for the host, but apparently that isn't it.

[dj2]

Ok, found my problem. Somehow, 'create new user on login' was set to false.  After setting it to true, everything worked fine.  Man am I retarded!