Can't Connect !

[Mfprod35]

Hello, i've recently creat an email on roundcube with a friend. Problem is, i can't connect on my computer but he can on his computer.
Somebody can help me pls ?

[JohnDoh]

Roundcube is an IMAP client, a web based version of what ever you are using on your desktop. It's not possible to "create an email account on Roundcube". I guess your provider gives you an interface to create new addresses and then web based access using Roundcube. For desktop client connection information you should contact your email provider.