Hi all, in Baltic states we have serious problem with Squirrel webmail encoding, so i want to migrate to Roundcube, we used it before without any problems. I installed server using this tutorial: https://www.howtoforge.com/perfect-...2-php-mysql-pureftpd-bind-dovecot-ispconfig-3 First i want install additional Roudcube webmail, then after testing i will remove Squirrelmail. so, my questions: 1. I can just install Roudcube as here? https://www.howtoforge.com/tutorial...pureftpd-bind-postfix-doveot-and-ispconfig/3/ 2. How i can completely remove Squirrealmail from my system?