Integration of roundcube in CMS like Wordpress/Joomla

[amol.l.khade]

Hello All,
Can any one suggest the best way to integrate the Roundcube into CMS like Wordpress/Joomla etc.I had gone through almost all post related to it. but didnt got the right solution.

One of the method using Iframe which is not fully workable because when you click on "setting>preferences>section>user interface", the Roundcube's Iframe which load respective window in right frame is remain blank when the CMS Site URL[eg: abc.com] is different from the Roundcube installed URL[eg: rc.xyz.com].
Any suggestion how to fix that cross URL request problem for roundcube Iframe so that it will load and display the roundcube "user interface" window properly?

Thanks & Regards.

[SKaero]

Last time I checked (it was a while ago) iFrames worked its rather self contained.