Morning all, Not sure if someone has successfully done this or could point me in the right direction whoever has knowledge relating to this. If you see below Roundcube Community Forum link that I am trying to resolve. I am finding a solution to change the outgoing mail settings on ISPConfig 3 for Roundcube webmail. Someone replied to my post http://www.roundcubeforum.net/index.php/topic,23607.0.html Harvey Sharman
The settings in roundcube are not ispconfig specific. Just edit the roundcube configuration file, inside you can find a setting for the smtp server.