Email - Pop, Imap and SMTP configuration

[dudumomo]

Hi there,

I've followed the perfect server guide for Ubuntu 11.04 (Still perfect the guide) and it can be a silly question but, my mail are working without problem by creating through ISPConfig an email and then, using Roundcube to log in.
Working out of the box ! Great.

But now, I'm testing Feng Office (Webmail) and it asks me the IMAP or Pop and SMTP server.
No idea what to do...

Thanks for your help !