I've installed roundcube, and it all seems to work well, except when I click on write new message button, then the page reloads showing the inbox.
To solve the problem:
- Connect directly without squid proxy or...
- Change the url of the button from "/?_task=mail" to "/?_task=mail&_action=compose"
It happens with all browsers I've installed (Firefox, Safari, Chrome, Explorer)
The roundcube version is v0.2.2
SOLVED, It was a problem with database and only some users