Hello!
I have a problem with Roundcube 0.7.2 (Stable version). I installed it and I had configured POP3, IMAP, MySQL settings correctly, the problem is: i can send emails but i can't get incoming emails (tested with yahoo mail, hotmail, gmail and freemail(it's a hungarian email provider). I checked all folders and I doesn't found incoming mails. In 3rd step of installation I tested the settings, and then I got the test email from RoundCube.
Before that I installed Roundcube 0.7.2 for same hosting (1freehosting.com) and there worked fine.
Sorry for mistakes, I am hungarian